9 best astro pneumatic tool angle grinders
Astro Pneumatic Tool is a well-known brand in the power tool industry, and they manufacture a range of tools, including angle grinders. Angle grinders are versatile power tools commonly used in metalworking, construction, and various DIY projects. Here are some general features and information about Astro Pneumatic Tool angle grinders:
Quality and Reputation: Astro Pneumatic Tool is known for producing reliable and durable tools.Their angle grinders are often well-regarded for their performance and longevity.
Variety: The company offers a variety of angle grinders with different specifications, including varying disc sizes, power ratings, and features. This allows customers to choose the model that best suits their specific needs.
Safety Features: Angle grinders, like all power tools, come with inherent risks. Astro Pneumatic Tool likely incorporates safety features such as paddle switches, adjustable guards, and ergonomic designs to minimize the risk of accidents while using their angle grinders.
Applications: Angle grinders are versatile tools used for tasks like cutting, grinding, polishing, and sanding various materials, including metal, stone, and wood. Astro Pneumatic Tool's angle grinders can handle these applications effectively.
Accessories: They may offer a range of accessories compatible with their angle grinders, such as grinding wheels, cutting discs, and sanding attachments, to enhance the tool's versatility.
Ease of Use: Astro Pneumatic Tool aims to design their angle grinders with user-friendliness in mind. This might include features like adjustable handles for comfortable grip and reduced vibrations for extended use.
Maintenance: Proper maintenance of angle grinders is essential for their longevity. Astro Pneumatic Tool likely provides guidelines and support for users to maintain their tools effectively.
Warranty: Most reputable tool manufacturers offer warranties on their products, ensuring customers have some protection in case of defects or issues with the tool.
When considering an Astro Pneumatic Tool angle grinder, it's important to assess your specific needs, such as the type of materials you'll be working with and the tasks you'll be performing. Choosing the right tool for your needs can help ensure efficiency and safety in your projects.
Below you can find our editor's choice of the best astro pneumatic tool angle grinders on the marketProduct description
Astro Pneumatic's 219 ONYX 3pc Die Grinder Kit includes the 1/4-Inch 90-Degree Angle Die Grinder, 1/4-Inch Mini Die Grinder and an 8pc. Double Cut Carbide Rotary Burr Set. Features of this set includes a lever throttle for feathering control, a rib textured handle which provides a firm grip and a rear exhaust air flow system that directs air away from work surface. Additionally the increased motor size provides more power to make completion of work that much easier.
- Composite handle reduces vibration
- Rib textured handle provides a firm grip
- Lever throttle for feathering control
- Compact and lightweight
- Rear exhaust air flow system directs air away from work surface
User questions & answers
Question: | What is the rpm in then |
Answer: | Refers to the recommended maximum diameter grinding wheel to be used without a guard. I use 3" cutoff wheels all the time with it.... but you must get used to it.... it can be a little tricky with large wheels....be careful. |
Question: | can you change the size of the shaft? i mean use a diferent size shank tools |
Answer: | The current model (on dewalt web site) states Made in USA (with global materials) |
Question: | Does this set come with connectors to/for air hoses? ... I don't see them in picture or description |
Answer: | The DWE4887N will not have the LOCK-ON feature. |
Question: | can you use different size grinder heads |
Answer: | I made mine variable speed with one of these: ASIN B0811KDHXV Just put it in an electrical box you can plug any power tool into and now you're variable speed on whatever you want Much better than an extra $100 to get a variable one |
Product features
Ideal for Carving an Engraving
With the set of 8 burrs, you will be able to use this set of for cutting, carving, engraving, touch ups and other applications that requires work on fine detailing. Astro Pneumatic Tool 219 ONYX 3pc Die Grinder Kit w/ 90° Die Grinder, Die Grinder & 8pc Double Cut Carbide Rotary Burr Set includes bits that can be used glass, wood, metal, plastic and other materials.
Product description
Astro Pneumatic's 204 ONYX Composite Body 1/4-Inch 90-Degree Angle Die Grinder with Rear Exhaust includes a composite handle which reduces vibration and a rib texture which provides a firm grip. This grinder also features a lever throttle for feathering control, a compact and lightweight design as well as a built in regulator.
- Composite handle reduces vibration
- Rib textured handle provides a firm grip
- Lever throttle for feathering control
- Compact and lightweight
- Rear exhaust air flow system directs air away from work surface
User questions & answers
Question: | Where is this Astro die grinder manufactured |
Answer: | taiwan, and seems very well made. i love it. |
Question: | What is the rpm |
Answer: | i don´t have the tool in front of me at the moment, but it is well over 10,000 rpm |
Question: | Is it variable speed |
Answer: | the speed is controlled by the amount of pressure you apply to the trigger handle, there is no adjustment for speed control |
Question: | does it come with wrenches |
Answer: | YES 2 DIFFERENT SIZES |
Product description
Features and Benefits:
- Blue Composite body 1/4" Angle Die Grinder, front exhaust
- Blue Composite body 1/4" Mini Die Grinder, front exhaust
- 8 piece double cut carbide rotary burr set, 1/4" shank
- Grinders have composite handles that reduce vibration; with rib texture that provides a firm grip
- Grinders have lever throttle for feathering control and built in regulators
8 piece burr set includes sizes: SA-5: Cylindrical shape 1/2" x 1"; SA-3: Cylindrical shape 3/8" x 3/4"; SC-3: Cylindrical radius end 3/8" x 3/4"; SC-1: Cylindrical radius end 1/4" x 5/8"; SD-1: Ball Shape 1/4"; SD-3: Ball Shape 3/8"; SF-3: Tree shaped radius end 3/8" x 3/4"; SF-5: Tree Shaped radius end 1/2" x 1".
- Package Weight: 1.204 kilograms
- Included components: bare-tool; attachments
- Package Dimensions : 3.9 L x 29.5 H x 17.5 W (centimeters)
- Made in Taiwan
User questions & answers
Question: | What is the difference between these and the onyx version |
Answer: | It is a 1/3 hp. Feels more like 1/4 though. For a 1hp i would recommend an aircat |
Question: | What is the CFM of these Die Grinders |
Answer: | No the threads are 5/8"- 11 UNC |
Question: | questions-how loud are they fully squeezed, and do they come with the air hose attachments |
Answer: | Average air consumption: 4 CFM |
Question: | Is it easy to keep the RPMs low, how is the trigger control all together |
Answer: | 1/4" |
Product description
Astro Pneumatic's 222 ONYX 2pc Die Grinder Kit includes a 1/4-Inch 90-Degree Angle Die Grinder and 1/4-Inch Medium Die Grinder . The set features composite handles which reduce vibration, a rib textured handle for a firm grip as well as a lever throttle for feathering control. These tools are compact and lightweight and feature rear exhaust and built in regulators.
- Composite handle reduces vibration
- Rib textured handle provides a firm grip
- Lever throttle for feathering control
- Compact and lightweight
- Rear exhaust air flow system directs air away from work surface
User questions & answers
Question: | Do either of these come with a guard |
Answer: | nope no guard you would need to buy one made for cut wheels. those have a guard |
Question: | Where is this made |
Answer: | With over 40 years of importing product into the U.S. Automotive Aftermarket, Astro Pneumatic Tool Co. offers several product categories for one-stop shopping. Our products under our own brand name “ASTRO” include the popular tool and equipment classics, as well as innovative new items. I don't know where they are made. I could only find this for now. Oh, also as far as I can tell, Astro Tools makes onyx |
Question: | Do they come with the wrenches |
Answer: | Yes they come with wrenches |
Question: | What hp are these |
Answer: | 22.000 RPM each one. |
Product description
Astro Pneumatic's 209 ONYX Inline 3-Inch Cut-Off Tool is uniquely designed to provide greater control and lock-out throttle protection. In addition, it features an adjustable protection guard, a chrome plated steel spark guard and variable speed control.
- Unique In-Line Design Provides Greater Control
- Positive control and lock-out throttle protection
- Adjustable protection guard
- Chrome plated steel spark guard
- Variable speed control
User questions & answers
Question: | How close to a wall does the guard allow you to cut, say like to cut a piece of transition stip |
Answer: | The model number 6560 will come with a 5/8" arbor. |
Question: | What size blade does this grinder use |
Answer: | Its a single , personally not recomended this tool don't have enough power to cut |
Question: | Where is this made |
Answer: | Yes you sure can. Long as it has a 1/4 inch shank on it. That’s one of the many uses I use mine for. |
Question: | Do they make these for left handers |
Answer: | Yes it will cut metal. I used this years ago to cut a floor pan out of CJ7. You can’t put a lot of pressure during cutting or the wheel will come to a stop. When cutting apply moderate pressure and let the wheel do its thing. |
Product description
The Astro Pneumatic T20AH 1/4-Inch 90 Degree Angle Die Grinder with Safety Lever is designed for heavy duty grinding, casting cleaning, and weld smothering. It can be used with carbide burrs or mounted points. Wide range of functionality includes mechanic and body shops, fabrication shops, shipyards, foundries and industrial plants. Specifications: Collet Size: 1/4-inch, Free Speed: 20,000rpm, Overall Length: 5-inch (127mm), Net Weight: 13/16-pound (.31kg), Motor: 1/3hp, Air Inlet Thread NPT: 1/4-inch, Air Hose I.D. Size: 3/8-inch (10mm), Avg. Air Consumption.: 3cfm, Sound Pressure: 89 db(A), Sound Power: 100.8 db(A), Vibration Level: less than 2-1/2 m/s2, Air Pressure: 90-120psi.
- Positive grip - 1/4-inch capacity collet chuck
- Compact and lightweight
- Lever throttle for feathering control
- Front exhaust
- Free Speed: 20,000rpm
Product description
Never compromised on quality, fully equipped with state-of-the-art technology - Designed with the user optimal experience in mind. International Renown, constantly modernizing powerful devices to meet the demands of the modern user.
- Composite handle reduces vibration with rib textured handle provides a firm grip
- Includes 1/4HP mini right-angle die grinder and 1/3HP straight die grinder
- Lever throttle for feathering control
- Compact and lightweight
- Front exhaust with built in regulator
Product description
Rear exhaust air flow system directs air away from work surface Compact and lightweight Built-in regulator Safety lever Collet Size: 1/4 Free Speed: 22,000rpm Overall Length: 6-3/4 (171mm) Net Weight: 1.4lbs (.63kgs) Motor: 1/3hp Air Inlet Thread NPT: 1/4 Air Hose I.D. Size: 3/8 (10mm) Avg. Air Consumption: 3cfm Air Pressure: 90-120psi
- ONYX 2pc Die Grinder Kit with 1/4" 90 Angle Die Grinder AND 1/4" Medium Die Gr
Product description
Astro Pneumatic's 217 ONYX 13-Inch Extended Shaft Die Grinder - 1/4-Inch Collet includes an extended shaft which provides access to hard to reach places, as well as a positive grip body for easy control. In addition, it features an all bearing construction for long tool life, lever throttle for positive speed control and a rear exhaust air flow system.
- Extended shaft provides access to hard to reach places
- High speed tool provides 20,000rpm free speed
- Positive grip body for easy control
- All ball bearing construction for long tool life
- Lever throttle for positive speed control
User questions & answers
Question: | What material are the shaft coupling and retaining bar made out of |
Answer: | Steel |
Question: | How much horsepower |
Answer: | .43 HP |
Question: | is this air powered or electric |
Answer: | That tool is air! Sweet tool not cheap! |
Latest Reviews
View all
Casio Camera For Movies
- Updated: 06.07.2023
- Read reviews

Dremel Tool For Toenails
- Updated: 06.07.2023
- Read reviews

Gaba Rice Cookers
- Updated: 06.01.2023
- Read reviews

Handmade Lip Care
- Updated: 23.05.2023
- Read reviews

Rapid Garden Hoses
- Updated: 09.02.2023
- Read reviews