13 best rotary hammer core bits
Rotary hammer core bits are specialized drilling accessories used in conjunction with rotary hammer drills, also known as rotary hammers. These core bits are designed for drilling into tough materials like concrete, masonry, stone, and similar hard surfaces. Here's what you should know about rotary hammer core bits:
Purpose: Rotary hammer core bits are primarily used for creating large holes in hard materials. They are commonly employed in construction and renovation projects where precise and clean-cut holes are required for plumbing, electrical work, or installing anchors.
Design: These core bits have a hollow cylindrical shape with diamond or carbide-tipped teeth on the cutting edge. The hollow center allows the removal of core material as the bit drills deeper into the surface.
Compatibility: Rotary hammer core bits are designed to be used with rotary hammer drills, which are powerful percussion tools specifically designed for drilling into tough materials. It's crucial to ensure that the core bit is compatible with the chuck size of the rotary hammer.
Materials: The cutting edges of rotary hammer core bits are typically coated with industrial-grade diamonds or carbide. These materials provide the hardness and durability required to cut through hard surfaces effectively.
Sizes: Rotary hammer core bits come in various sizes to accommodate different hole diameters.Common sizes range from a few inches to several inches in diameter, and they can be selected based on the specific requirements of the project.
Water Cooling: Some core bits are designed for wet drilling and require a constant flow of water to cool the cutting edge and flush out debris. Wet drilling can help prolong the life of the core bit and improve cutting efficiency.
Dry Drilling: Certain core bits are suitable for dry drilling and do not require water cooling. However, dry drilling may generate more dust and can result in faster wear on the bit.
Safety Precautions: When using rotary hammer core bits, it's essential to wear appropriate personal protective equipment (PPE), including safety goggles, a dust mask, and hearing protection. The drilling process can create dust and noise.
Maintenance: Proper care and maintenance of core bits are crucial for extending their lifespan. Regularly cleaning the bit and ensuring it is free from debris and hardened material buildup can help maintain cutting efficiency.
Application: Rotary hammer core bits are commonly used in construction for tasks like drilling holes for plumbing pipes, electrical conduit, anchor bolts, and creating openings for windows or doors in concrete walls.
In summary, rotary hammer core bits are specialized drilling accessories used with rotary hammer drills to create clean and precise holes in hard materials like concrete and masonry. They come in various sizes and are equipped with diamond or carbide cutting edges for durability and efficiency in demanding construction and renovation projects. Proper safety precautions and maintenance are essential when using these core bits to ensure safe and effective drilling.
Below you can find our editor's choice of the best rotary hammer core bits on the market
Bosch 4-Inch x 17-Inch x 22-Inch SDS Max Rotary Hammer Core Bit HC8555
BOSCH
Product description
Bosch SDS-max carbide-tipped rotary hammer core bits offer an integral shank for better power transmission. Bosch SDS-max rotary hammer core bits with wave design go beyond the range of standard bits and allow smaller hammers to drill larger holes. Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design. Only for use with SDS-Max rotary hammers.
Bosch HC8555 core bits with wave design go beyond the range of standard bits and allow smaller hammers to drill larger holes. Bosch SDS-Max rotary hammer core bits are carbide tipped with an integral shank for better power transmission. Maximum core size is 2-5/8-inch deep.
- EFFICIENT: The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs.
- POWER: With an integral shank, the HC8555 offers better power transmission and is designed to allow smaller hammers to drill larger holes.
- VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block.
- DIMENSIONS: The Bosch HC8555 SDS-max core cutter measures 4-inches in diameter. The useable length is 17-inches and the overall length is 22-inches.
- Only for use with SDS-max rotary hammers
- The bit diameter is 4 inches, and the shank diameter is 0.71 inches.
User questions & answers
| Question: | Can i use this bit on makita rotary hammer drill |
| Answer: | It sure will I cut through 17 1/2 inches of cement and rebar, no problem just took time!! |
| Question: | Can you get 4" vent pipe through the hole without chipping it out |
| Answer: | We do not recommend these for Corian. You can use a dedicated granite drilling bit for that. |
| Question: | Is this a wet or dry bit |
| Answer: | Maybe if you bought a 6” core saw but this I bought is a 4”. |
| Question: | I need to drill a 3.5" hole in a concrete slab. which is easier, an sds max core bit, or a diamond wet core bit? what's the difference |
| Answer: | Yes, if it's NOT set to impact. It works as a regular drill bit. Use water if you want a faster, cleaner cut with less wear on the bit. |
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done right.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch 5-Inch x 17-Inch x 22-Inch SDS-Max Rotary Hammer Core Bit, HC8575
BOSCH
Product description
Bosch offers a full line of wood boring bits for heavy-duty and fine woodworking applications. Hinge Boring bits from Bosch meet European-type hinge specifications. These boring bits provide maximum accuracy and are wear-resistant to optimize work flow.
- EFFICIENT: The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs
- POWER: With an integral shank, the HC8575 offers better power transmission and is designed to allow smaller hammers to drill larger holes
- VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block
- DIMENSIONS: The Bosch HC8575 SDS-max core cutter measures 5-inches in diameter. The useable length is 17-inches and the overall length is 22-inches
User questions & answers
| Question: | Would this work for core drilling through a street curb for a french drain |
| Answer: | Yes, you can use HC8575 with SDS-max Rotary Hammer to drill through curb as it is designed for masonry and concrete. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | What size Bosch drill do you need for this bit? Thanks |
| Answer: | The main thing that you have to look for is that you are getting an SDS-Max rotary hammer. SDS-Plus or any other SDS variation won't work. It absolutely has to be SDS-Max. Personally, I use the Bosch 13.5 Amp 1-3/4" Corded Variable Speed SDS-Max Concrete/Masonry Rotary Hammer (Model # RH745). |
| Question: | What is the drilling depth |
| Answer: | Thank you for your question. The HC8575 SDS-max Rotary Hammer Bit has a useable length of 17" which makes the drilling depth of 17". For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | Is the 5 inch diameter exactly because i orderd 4 ichn one and it was only 3 and |
| Answer: | Thank you for your question. The HC8575 SDS-Max Rotary Hammer bit diameter is 5". For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done right.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch HC8570 5-Inch X 12-Inch Sds-Max Rotary Hammer Core Bit, Gray
BOSCH
Product description
Bosch SDS-max carbide-tipped rotary hammer core bits offer an integral shank for better power transmission. Maximum core size is 2-5/8-Inch deep. Bosch SDS-max rotary hammer core bits with wave design go beyond the range of standard bits and allow smaller hammers to drill larger holes.
- Core bits with wave design deliver larger, cleaner holes up to 6-Inch in diameter
- Carbide-tipped centering bit
- Asymmetrical carbide teeth for faster cutting, longer life
- All-in-one core transmits power directly to the end of the bit
- Wave design transfers energy to bit more effectively for up to 40-Percent faster drilling vs. previous design
User questions & answers
| Question: | My drill only has the rotary hammer function. Will this bit work with the Rotary Hammer fuction |
| Answer: | Thank you for your question. Yes, the HC8570 will work in rotary hammer mode. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
| Question: | I need to cut through basement slabs up to 6-7"deep. How deep is bit? minimum sized rotary drill to use |
| Answer: | Thank you for your question. The HC8570 core bit has a useable length of 7" with a maximum core size of 2-5/8" deep. It's doable, you would just need to continually take out the bit to get the debris out. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from M-F 7a-7p CST. |
| Question: | Does a 4” bit cut an over sized hole, sch 40 4” is 4.5” diameter.I need to sleeve the hole |
| Answer: | Hi there! The HC8570 Core Bit does cut a 4" hole. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | Will this also cut rebar that may be encountered in a concrete slab |
| Answer: | Thank you for your question. The HC8570 is not designed for rebar, the rebar can break off the carbide teeth. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done right.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch HC8517 2-1/4-Inch X 22-Inch Sds-Max Rotary Hammer Core Bit
BOSCH
Product description
Bosch SDS-max carbide-tipped rotary hammer core bits offer an integral shank for better power transmission. Maximum core size is 2-5/8-Inch deep. Bosch SDS-max rotary hammer core bits with wave design go beyond the range of standard bits and allow smaller hammers to drill larger holes.
- Core bits with wave design deliver larger, cleaner holes up to 6-Inch in diameter
- Carbide-tipped centering bit
- Asymmetrical carbide teeth for faster cutting, longer life
- All-in-one core transmits power directly to the end of the bit
- Wave design transfers energy to bit more effectively for up to 40-Percent faster drilling vs. previous design
User questions & answers
| Question: | Can I just order the bit |
| Answer: | Thank you for your question. HC88 is the part number for the centering bit for the HC8517 Core Bit. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | All this work on a. Hilti TE |
| Answer: | Thank you for your question. If the Hilti TE-72 accepts SDS-Max shank bits it will work. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
| Question: | Does This fit a 1"sds drill |
| Answer: | Thank you for your question. The HC8517 will work with SDS-Max rotary hammers. It will not work with the smaller SDS-Plus size rotary hammers as the shank would be too large. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done right.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch T3915SC 2-9/16-Inch Sds-Plus Speedcore Thin-Wall Rotary Hammer Core Bit
BOSCH
Product description
High-grade tungsten carbide offers durability and life. Ejector hole delivers easy core removal of masonry, brick and block. Works with Bosch one-piece SDS-plus pilot bits and extensions.
- High-grade tungsten carbide teeth
- Pilot bit is integrated with mandrel
- Ejector hole
- Works with Bosch SPEEDCORE SDS-plus pilot bits and extensions
- Designed for drilling with smaller hammers
User questions & answers
| Question: | Do i have to use this bit in hammer mode or drill mode |
| Answer: | Thank you for your question. The T3915SC SDS-plus Thin Wall Core Bit is designed drilling mode. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | Will this work on ceramic tile |
| Answer: | Thank you for your question. The T3915SC Core bit is designed for masonry or concrete drilling. You will need diamond hole saw for tile works. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from M-F 7a-7p CST. |
| Question: | Will this work with a Milwaukee drill |
| Answer: | Hi! The T3915SC SPEEDCORE™ Thin-wall Core Bit fits all SDS-plus rotary hammers. We recommend checking the drive system of your Milwaukee drill to confirm compatibility. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
Bosch T3921SC 4-3/8-Inch Sds-Plus Speedcore Thin-Wall Rotary Hammer Core Bit
BOSCH
Product description
High-grade tungsten carbide offers durability and life. Ejector hole delivers easy core removal of masonry, brick and block. Works with Bosch one-piece SDS-plus pilot bits and extensions.
- High-grade tungsten carbide teeth
- Pilot bit is integrated with mandrel
- Ejector hole
- Works with Bosch SPEEDCORE SDS-plus pilot bits and extensions
- Designed for drilling with smaller hammers
User questions & answers
| Question: | Will this work with a milwauke spline hammer drill as well |
| Answer: | Thank you for your question. The T3921SC is for SDS-Plus hammers only. The 4" HC8050, HC8055 or 5" HC8070 or HC8075 are the closest to 4 3/8" diameter we offer for spline hammers, using the CAS008 8" or CAS018 18" extension. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
| Question: | Can I take an ice core sample with this bit? From very dense ice |
| Answer: | Thank you for your question. The T3921SC corebit is designed for drilling concrete. These have not been tested for use of ice coring. Also, this has only a 2-1/2" depth. We would recommend using ice coring equipment. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | will it fit sds Max |
| Answer: | Thank you for your question. The T3921SC is an SDS-Plus Core Bit. To use it with an SDS-Max Rotary Hammer, you need to use the HA1030 adapter, however, it will disabled the hammer action. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from M-F 7a-7p CST. |
| Question: | pilot bit is included |
| Answer: | This T3921SC is 1 pc only. You will need to purchase an SDS-plus SpeedCore pilot bit. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
Bosch HC8021 2-5/8 In. x 12 In. Spline Rotary Hammer Core Bit with Wave Design
BOSCH
Product description
Bosch brings constant innovation to concrete and masonry drilling. Bosch developed custom-manufactured carbide and diffusion bonding technology to provide better performance and durability. Spline thru-hole rotary hammer bits offer less vibration and quieter operation thanks to an efficient design that maximizes the power of the hammer.
- Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
- 7 In. usable length, maximum core depth of 2-5/8 In.
- Integral shank for better power transmission
- For masonry/concrete drilling
- One-piece design
User questions & answers
| Question: | Will these bits cut thru rebar embedded in the concrete, or corrugated sheetmetal the concrete floor was poured over |
| Answer: | Thank you for your question. The HC8021 Spline Rotary Hammer Core Bit is designed for concrete and masonry drilling. We recommend to use rebar cutter for your application. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | is the center bit replaceable |
| Answer: | Thank you for your question. The HC8021 centering bit is replaceable.http://www.amazon.com/Bosch-HC88-Style-Hammer-Centering/dp/B000WAAP58/ref=sr_1_1?s=hi&ie=UTF8&qid=1427740764&sr=1-1&keywords=Bosch+HC88If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
| Question: | Will this spline bit fit black and decker |
| Answer: | Hi! The HC8021 works with all tools that accept spline bits regardless of the brand. We recommend getting in touch with the manufacturer of Black and Decker to confirm the compatibility of their tool model with our bit. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | Can this be used dry or does it need to be wet? will this be able to go throught a 9 or 10 inch foundation wall |
| Answer: | Thank you for your question. The HC8021 Spline Rotary Hammer Core Bit doesn't need to be wet. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from M-F 7A-7P CST. |
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch HC8026 2-5/8-Inch X 22-Inch Spline Rotary Hammer Core Bit, Silver
BOSCH
Product description
Bosch brings constant innovation to concrete and masonry drilling. From inventing the industry standard SDS system to custom-manufactured carbide and diffusion bonding, the result is better performance and durability. Spline thru-hole rotary hammer bits offer less vibration and quieter operation thanks to an efficient design that maximizes the power of the hammer.
- Maximum core size of 2-5/8-Inch deep
- Integral shank for better power transmission
- For masonry/concrete drilling
- One-piece construction with Wave Design
User questions & answers
| Question: | will this bit work at a 45 degree angle |
| Answer: | Thank you for your question. The HC8026 should work at a 45° angle, we recommend drilling slowly to ensure it is going in at an angle. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499) |
| Question: | Can this bit work with mikita |
| Answer: | Works with any large spline drive hammer drill |
| Question: | I have a 16" thick block and brick wall that i need to drill a hole through. will this work? how deep is the cup? do i just drill in steps |
| Answer: | Yes it will core a 16" wall. Usually the concrete will break off in the core drill and you just remove it and keep drilling.If it does not break you will have to break it and remove piece |
| Question: | I have a Bosch11232evs spline drive hammer drill and I am not sure if this bit willl fit it? Hope this isnt a stupid question |
| Answer: | Thank you for your question. Yes, the HC8026 will work with the 11232EVS as they are both the Spline shank. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch HC8036 3-1/4 In. x 22 In. Spline Rotary Hammer Core Bit with Wave Design
BOSCH
Product description
Bosch brings constant innovation to concrete and masonry drilling. Bosch developed custom-manufactured carbide and diffusion bonding technology to provide better performance and durability. Spline thru-hole rotary hammer bits offer less vibration and quieter operation thanks to an efficient design that maximizes the power of the hammer.
- Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
- 17 In. usable length, maximum core depth of 2-5/8 In.
- Integral shank for better power transmission
- For masonry/concrete drilling
- One-piece design
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch HC8050 4 In. x 12 In. Spline Rotary Hammer Core Bit with Wave Design
BOSCH
Product description
Bosch brings constant innovation to concrete and masonry drilling. Bosch developed custom-manufactured carbide and diffusion bonding technology to provide better performance and durability. Spline thru-hole rotary hammer bits offer less vibration and quieter operation thanks to an efficient design that maximizes the power of the hammer.
From the Manufacturer
Bosch offers a full line of carbide bits, carbide cores and steel points and chisels for hammer drills, rotary hammers and demolition hammers.
- Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
- 7 In. usable length, maximum core depth of 2-5/8 In.
- Integral shank for better power transmission
- For masonry/concrete drilling
- One-piece design
User questions & answers
| Question: | Does this drill a 7" hole |
| Answer: | Thank you for your question. The HC8070 is a 5" diameter by 7" useable length and 12" overall. The largest core bit we offer is 6" diameter. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499) |
| Question: | Will this cut through 1/2" rebar |
| Answer: | Thank you for your question. The HC8010 is only designed for concrete, if you hit rebar it will break the carbide pieces off. You will need a rebar cutter for rebar. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch HC8015 2 In. x 22 In. Spline Rotary Hammer Core Bit with Wave Design
BOSCH
Product description
Bosch brings constant innovation to concrete and masonry drilling. Bosch developed custom-manufactured carbide and diffusion bonding technology to provide better performance and durability. Spline thru-hole rotary hammer bits offer less vibration and quieter operation thanks to an efficient design that maximizes the power of the hammer.
From the Manufacturer
Bosch offers a full line of carbide bits, carbide cores and steel points and chisels for hammer drills, rotary hammers and demolition hammers.
- Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
- 17 In. usable length, maximum core depth of 2-5/8 In.
- Integral shank for better power transmission
- For masonry/concrete drilling
- One-piece design
User questions & answers
| Question: | Can I use this to drill an 8-10" deep hole |
| Answer: | Thank you for your question. Yes, the HC8015 will work for a 10" deep hole as the shank is 22" in length. The max depth of the core bit is 2 5/8" before you will have to clean it out and drill again. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
| Question: | I need to drill through a foundation wall and may hit rebar. Will this do the job? Also, can it fit in a standard 1/2" drill? Just need to do 1 hole |
| Answer: | If you hit rebar you stand a good chance of destroying the bit. This bit is designed to be used in a spline drive hammer and will not work in a 1/2" chuck.A possible solution for you is a SDS-Plus thin-wall core bit. This is designed to be used in a SDS-Plus hammer but will chuck into a 1/2" 3 jaw chuck. Please give us a call for full details. 1-800-888-7271. Thank you Patrick Philipps |
| Question: | Recv'd today. Assumed 2" I/D, it's O/D. What size do I need to order to get 2" I/D |
| Answer: | HC8015 drills a 2 inch hole but it depends if you are trying to put pipe thru hole or lets say plastic pipe-if this case it is 2 inches plus the tickness of pipe |
| Question: | can it cut granit |
| Answer: | Bosch Spline Shank Core Bits are designed for masonry and concrete applications. For granite, Bosch recommends their Diamond Hole Saws such as the HDG11 11 Pc Kit. The 2" Hole Saw is HDG2. But these should be used only with machines for wet sawing and on a GFCI protected circuit. |
Product features
Concrete to the Core
After more than 80 years of developing innovative tools and accessories for the concrete professional, Bosch is the acknowledged leader in the industry. With a robust line that can address everything from the toughest concrete drilling jobs to material removal, Bosch is a company whose legacy is written in concrete.
Concrete Innovation
Bosch offers a full line of professional-grade concrete drilling and cutting accessories designed to get the job done.
All-In-One Design
Delivers clean accurate holes with efficient transfer of power.
Engineered for Performance
Bosch core bits feature asymmetrical carbide teeth and a wave design providing long life and fast performance.
Core Bit Accessories
Bosch core bits include a carbide tipped centering bit with a retaining ring and pin.
HC88 - Carbide Centering Bit
HCRR001 - Rubber Ring and Pin
Bosch HC8031 3-1/4 In. x 12 In. Spline Rotary Hammer Core Bit with Wave Design
BOSCH
Product description
Bosch brings constant innovation to concrete and masonry drilling. Bosch developed custom-manufactured carbide and diffusion bonding technology to provide better performance and durability. Spline thru-hole rotary hammer bits offer less vibration and quieter operation thanks to an efficient design that maximizes the power of the hammer.
- Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
- 7 In. usable length, maximum core depth of 2-5/8 In.
- Integral shank for better power transmission
- For masonry/concrete drilling
- One-piece design
Bosch HC88 5-5/16 In. Centering Bit SDS-max Rotary Hammer Core Bit
BOSCH
Product description
Bosch SDS-max carbide-tipped rotary hammer core bits offer an integral shank for better power transmission. Bosch SDS-max rotary hammer core bits with wave design go beyond the range of standard bits and allow smaller hammers to drill larger holes. Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design.
From the Manufacturer
Core bits go beyond the range of standard bits and allow smaller hammers to drill larger holes. Bosch SDS-max rotary hammer core bits are carbide tipped with an integral shank for better power transmission. Maximum core size is 4 In. deep.
- Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
- Carbide-tipped centering bit
- Asymmetrical carbide teeth for faster cutting, longer life
- All-in-one core transmits power directly to the end of the bit
- Maximum core size is 2-5/8 In. deep
User questions & answers
| Question: | does this come with the pin to hold it in the core max bit |
| Answer: | Thank you for your question. The HC88 Rotary Hammer Core Bit doesn't come with a pin. The HCRR001 is the part number for the pin and ring. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
| Question: | Will this fit in an sds max chuck? Doesn't look like it |
| Answer: | Yes, this HC88 Core Bit will fit an SDS-max Tool, as it has SDS-max shank. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. |
Latest Reviews
View all
Globe Illuminated Globes
- Updated: 27.04.2023
- Read reviews
Lighting For Display Cases
- Updated: 11.07.2023
- Read reviews
Mtg Decks
- Updated: 26.06.2023
- Read reviews
Globe Electric Under Cabinet Lights
- Updated: 19.04.2023
- Read reviews
Toy Globes
- Updated: 08.06.2023
- Read reviews