12 best parting inserts
Parting inserts are cutting tool inserts used in metalworking and machining processes, particularly with lathe machines and turning tools. They are a crucial component in parting-off or grooving operations, where the goal is to cut or separate a workpiece into two distinct parts. Here's what you need to know about parting inserts:
Function: Parting inserts are designed for cutting off or separating a workpiece cleanly and efficiently. They create a groove or slot, allowing the machinist to remove a section of material and create separate parts.
Material: These inserts are typically made from hard materials like carbide, which is known for its durability and ability to withstand high cutting temperatures. Carbide parting inserts are commonly used due to their long tool life.
Geometry: Parting inserts come in various geometries to suit different machining requirements. Common geometries include square, rectangular, and triangular shapes, each designed for specific applications.
Coolant Holes: Some parting inserts have built-in coolant holes to improve cutting performance and extend tool life.The coolant helps dissipate heat and evacuate chips from the cutting zone.
Chip Control: Effective chip control is essential in parting operations to prevent chip buildup and ensure a smooth cut. Some parting inserts have chip-breaker designs to assist in chip control.
Insert Holder: Parting inserts are installed in dedicated toolholders or insert holders that are compatible with the lathe machine or turning tool being used. The holder securely clamps the insert in place.
Application: Parting inserts are used in a wide range of industries, including automotive, aerospace, general machining, and more. They are employed for tasks like cutting off workpiece ends, creating grooves for snap rings, or separating components.
Precision: Parting operations require precision, as the cut needs to be clean and accurate. Machinists must carefully set up the lathe and select the appropriate insert and cutting parameters to achieve the desired results.
Safety: Like all machining operations, working with parting inserts requires proper safety precautions. Operators should wear appropriate personal protective equipment and follow safety guidelines to prevent accidents.
Maintenance: To maintain cutting performance and tool life, parting inserts should be regularly inspected for wear and replaced when necessary. Proper tool maintenance helps ensure consistent and efficient machining.
In summary, parting inserts are essential cutting tool components used in lathe machines and turning tools for parting-off and grooving operations. They are made from durable materials like carbide, come in various geometries, and play a critical role in achieving precision cuts in metalworking and machining processes. Proper selection and maintenance of parting inserts are crucial for efficient and safe machining operations.
Below you can find our editor's choice of the best parting inserts on the market
KKmoon MGEHR1212-3 Lathe Cut-Off Grooving Parting Tool Holder + MGMN300 Insert Blades + Wrench
Product description
Features:
3.0 wide blade (MGMN300).
Cutter blade, improves work efficiency and saves time and cost.
High temperature heat treatment, high hardness, high-precision, long service life.
Elegant appearance, rigorous process.
Nice low temperature impact toughness, improves cutting performance.
Specifications:
Material: Tungsten Steel
Inserts Type: MGMN300
Holder Model: MGEHR1212-3
Holder Length: 100mm / 3.94in
Arbor Shank Diameter: 12mm / 0.47in
Package Size: 120 * 40 * 40mm / 4.72 * 1.57 * 1.57in
Package Weight: 129g / 4.55ounces
Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
Package List:
10 * MGMN300 Inserts
1 * MGEHR1212-3 Lathe Grooving Holder
1 * Wrench
- 3.0 wide blade (MGMN300).
- Cutter blade, improves work efficiency and saves time and cost.
- High temperature heat treatment, high hardness, high-precision, long service life.
- Elegant appearance, rigorous process.
- Nice low temperature impact toughness, improves cutting performance.
Accusize Industrial Tools 3/8'' by 1/2'' Heavy Duty Indexable Grooving/Parting Holder with a Gtn-2 Tin Coated Carbide Insert, 2415-5022
Accusize Co., Ltd.
- For shallow precision grooving and profile/copy turning
- O-ring. snap-ring, relief grooving and high production
- Opening of wide grooves by plunging and side turning
- Precision clamping and insert indexing accuracy
- Stable under side cutting forces when profile turning
User questions & answers
| Question: | Does this include any carbide inserts and if so how many |
| Answer: | Yes, this tool holder comes with 1 pc carbide inserts GTN-2 installed. if you need 10 ps/pack extra carbide inserts GTN-2, the item No. is 2403-2003; or this links on Amazon, https://www.amazon.com/AccusizeTools-Carbide-Inserts-Coated-2403-2003x10/dp/B077728Z2W/ref=sr_1_4?ie=UTF8&qid=1531679570&sr=8-4&keywords=accusize+2403-2003, Thank you! |
| Question: | Can i put a 1/4” wide carbide insert on this tool |
| Answer: | This tool takes the GTN-2 carbide inserts which is 2 mm wide. you can find this GTN-2 inserts on amazon.com, our GTN-s carbide inserts item number is 2403-4003, here are the links of the GTN-2 inserts: https://www.amazon.com/AccusizeTools-Carbide-Inserts-Coated-2403-2003x10/dp/B077728Z2W?keywords=2403-2003&qid=1540734809&s=Industrial+%26+Scientific&sr=1-2&ref=sr_1_2 there are also many other suppliers have this GTN-2 inserts. 1/2" x 1/2" Heavy-Duty Indexable Grooving & Cut-Off Holder, Cut Off Tool, Parting Tools, Nickel Plated, with GTN-2 TiN Coated Carbide Inserts (2403-4003). Thanks. |
| Question: | Are there any inserts for cutting poly v grooves |
| Answer: | We don't carry the inserts for cutting poly v grooves for now. Sorry. |
| Question: | how deep a cut can this tool make |
| Answer: | .750 approximately with you keeping tool lubricated often with slow feed .cleaning out the groove your making with it. |
Product features
Self-Lock Carbide Cut-Off Insert, 0 Degree Angle, Tin Coated
- For cut-off and grooving, Single-sided notation, TiN coated for extra strength at higher speeds.
- Grade C-6 is a general-purpose grade for cutting all steel and stainless steel.
Lathe Turning Tools,VerRich SPB26-3 11026mm Parting Grooving Cut-Off Tool with 10pcs GTN-3 SP300 Cut-Off Carbide Inserts Mayitr
- Material :High quality Steel Durable for Long Time Use,High strength and hardness
- Package Include :1X 110*26mm SPB26-3 Parting Grooving Cut-Off Blade Tool Holder ,10pcs GTN-3 SP300 Cut-Off Carbide Inserts
- Good precision,High cutting efficiency and high toughness,Strong shock resistance, thermal cracking and resistance to deformation
- Suitable for steel semi-finishing
- Factory whole price, 1 years quality warranty, replace or refund are both provided for its quality. Any problem, please contact us for quickly response
User questions & answers
| Question: | What size screw is used to hold the inserts? Are they available for purchase separately |
| Answer: | The kit has included 4 Black Bar holders, 4 Red T8 Wrench and 10pcs inserts. They could be used directly. The Wrench, the holder and the inserts all could be purchased separately. If you need to buy in the future, you could send email to [email protected] |
| Question: | The picture shows 2 different ser1616h16 tool holders? one is with tool support one is not. which one is in this kit |
| Answer: | Package Includes : 1PC SNR0013M16 tool holders+ 1PC SER1616H16 tool holders, 5pcs 11ER AG60 Carbide Insert+5pcs 11IR AG60Carbide Insert. Comes with individual package, packed in Plastic box with Size mark on the box |
| Question: | Can this be used with wood |
| Answer: | Sorry, it can't be used with wood. |
| Question: | Can these be used on wood? Or only metal |
| Answer: | These are typically used in metal lathes. |
Product features
VerRich Lathe Turning Tools
- Material :High quality Steel Durable for Long Time Use
- Good precision,High cutting efficiency and high toughness,Strong shock resistance, thermal cracking and resistance to deformation
- Suitable for steel semi-finishing
,
Size
Model: SPB26 -3
Length: approx. 110 mm
Thickness: approx. 2.4 mm
Blade height: approx. 26 mm
Insert:
Material: coated carbide
Width: approx. 3mm
Quantity: 1 box (10pcs)
Widely Use
- Good precision,High cutting efficiency and high toughness,Strong shock resistance, thermal cracking and resistance to deformation
- Suitable for steel semi-finishing
Package included
1 x SPB26-3 Cut-Off Blade
10 x Cut-Off Grooving Inserts
MGMN200 w/MGEHR 1212-2 12mm Parting Grooving Off Tool Holder & Inserts Set
Baoblaze
Product description
Description:
- To maintain tight tolerances unmatched performance.
- Accessories steel is good, long life, reducing the user cost of the tool.
- High grip strength, impact resistance and strong, clear speed advantage in cutting off a large margin and processing.
- User clamping and convenient way to replace, only a wrench to complete the replacement of the blade and pad.
- Practical and a variety of processing environments, even in very dirty environments such as cast iron also has good features.
Specification:
- Hex Wrench Size: Approx. 23x 60mm/ 0.91x 2.36inch
Specification of MGEHR1212-2 Cut-Off Tool Holder
- Model: MGEHR1212-2
- Colour: Black
- Hardness: more than 40
- Size: 12x12x120mm
- Grooving Width: 2mm
- Quantity: 1pc
Specification of MGMN200-G Inserts
- Model: MGMN200
- Material: Carbide
- Color: Gold
- Insert width: 2mm
- Length: 15mm
- Quantity: 10pcs
Package Includes:
1 Piece Hex Wrench
1 Piece MGEHR1212-2 Cut-Off Tool Holder
10 Pieces MGMN200-G Carbide Inserts
Note:
The color may have different as the difference display, pls understand.
Please allow 1-3mm error due to hand test.
We have many years of experience in selling merchandise online, we are focus on providing best product and service to customers.
- To maintain tight tolerances unmatched performance.
- Accessories steel is good, long life, reducing the user cost of the tool.
- High grip strength, impact resistance and strong, clear speed advantage in cutting off a large margin and processing.
- User clamping and convenient way to replace, only a wrench to complete the replacement of the blade and pad.
- 1 Piece Hex Wrench,1 Piece MGEHR1212-2 Cut-Off Tool Holder,10 Pieces MGMN200-G Carbide Inserts
Woodpeckers Parting Tool Insert Square
Product description
Woodturners love narrow parting tools because they allow you to get more turning from less stock, they cut with less resistance and they open up other design options (like the grooves of a honey dipper). The problem is, the thinner parting tools get, the harder they are to sharpen. Get the end just a little out of square and the tool won’t cut straight. If the edges get a little rounded over, you’ll get tear-out at the entry point. The Ultra-Shear Parting Tool Ci changes all that by eliminating sharpening altogether. Instead, the cutting edge is a nano-grain carbide insert, ground on computerized equipment, polished to a razor-like edge and replaceable in seconds.
- Narrow Parting Cuts
- Available With Square Or Fluted Cutters
- Sure Grip Handle
- Never Needs Sharpening
- Easy Cutter Changes
Woodpeckers Parting Tool Insert Fluted
Product description
Woodturners love narrow parting tools because they allow you to get more turning from less stock, they cut with less resistance and they open up other design options (like the grooves of a honey dipper). The problem is, the thinner parting tools get, the harder they are to sharpen. Get the end just a little out of square and the tool won’t cut straight. If the edges get a little rounded over, you’ll get tear-out at the entry point. The Ultra-Shear Parting Tool Ci changes all that by eliminating sharpening altogether. Instead, the cutting edge is a nano-grain carbide insert, ground on computerized equipment, polished to a razor-like edge and replaceable in seconds.
- Narrow Parting Cuts
- Available With Square Or Fluted Cutters
- Sure Grip Handle
- Never Needs Sharpening
- Easy Cutter Changes
Lathe Cut-Off Grooving Parting Tool Holder with 10 Pieces MGMN300 Insert Blade
Product description
Feature:
Toolholder model: MGEHR1212-3(Positive knife)
Arbor shank diameter: 12 * 12mm
3.0 wide blade (MGMN300)
Package included:
10pcs MGMN300 Insert
1pc MGEHR1212-3 Lathe Grooving Tool Holder
- Arbor shank diameter: 12 * 12mm,3.0 wide blade (MGMN300)
- High temperature heat treatment, high hardness, high-precision, extremely resistant, long service life.
- Elegant appearance, rigorous process. Good low temperature impact toughness, improved cutting performance.
- Sharp-blade, improve work efficiency, saving time and cost.
WSF-TOOLS, 10PCS MGMN300 M NC3030/NC3020/PC9030 3mm Grooving Carbide Inserts MGMN300-M Lathe Cutter Turning Tool Parting and Grooving Tool (Size : MGMN300 M NC3020)
WSF-TOOLS,
Product description
Material: Tungsten Carbide
Usage: Parting and grooving
Working Conditions: Continuous / Light Interrupted / Interrupted
Workpiece: P M K
Processing way: grooving/low feed/wet
Cutting Parameters: Vc=140m/min f=0.08mm/r
Model1: MGMN300 M NC3020
Model2: MGMN300 M PC9030
Model3: MGMN300 M NC3030
- Model Number: MGMN300 M
- Coating: CVD
- Hardness: 92
- Processing way: grooving/low feed/wet
- Cutting Parameters: Vc=140m/min f=0.08mm/r
Lathe Turning Tool Holder Heavy Duty Indexable Grooving Cut-Off Tool Holder 10PCS MGMN200-G Inserts Wrench for Industrial Indoor
Product description
Specification:
Material: stainless steel
Model: MGEHR1616-2
Overall length: 100mm / 4in
Suitable for: semi - finishing, finishing
Package Included:
1 x MGEHR1616-2 Holder
10 x insert
1 x wrench
- ✿Tight tolerance and mismatched performance.
- ✿The parts have good rigidity, long service life and lower the cost of tools.
- ✿Features high grip strength, impact resistance, fast cutting and processing
- ✿ Lathe turning tool holder is convenient for the user to clamp and replace, and only a wrench is needed to complete the replacement of the blade and blade pad.
- ✿Practical and diverse processing environment, even in very dirty environment such as cast iron, also has very good characteristics.
User questions & answers
| Question: | What are the dimensions of the shank and how far above the top surface of the shank is the cutting edge |
| Answer: | The shank is ,636" x.636" and the top of shank and cutting insert are the same height. |
| Question: | Where can i get more inserts? Thanks in advance |
| Answer: | Search on Amazon for: MGMN200-G |
| Question: | what size is the square shank |
| Answer: | The shank is 5/8" (.625") square x 2.75" long . The overall length of the tool is 4.5". Hope this helps. |
Set of 2 HSS Trapezoid Blades 1/8"x 3/4" (Wide) x 6" (Long) for Lathe Parting Cut off & Tool Holders-Hard & Ground
Product description
PARTING CUT OFF TOOL HOLDER SPARE PARTING HSS BLADE BLADE SIZE: 1/8" x 3/4" X 6" HARDENED & GROUND FOR HIGH PERFORMANCE ON ALL TYPES METALS. Qnty: Set of 2 Blades Hardened & Tempered While one edge is 1/8" thick, the other is only 5/64" thick making it trapezoidal in shape
- PARTING CUT OFF TOOL HOLDER SPARE PARTING HSS BLADE # Set of 2 Pcs
- HARDENED & GROUND FOR HIGH PERFORMANCE ON ALL TYPES METALS.
- BLADE SIZE:1/8" x 3/4" x 6"(Long)
- While one edge is 1/8" thick, the other is only 5/64" thick making it trapezoidal in shape
Easy Wood Tools 1/8'' PT150 Easy Parting Tool
Easy Wood Tools
Product description
Easy Wood Tools is proud to announce our improved Easy Parting Tool which features a permanently mounted Negative Rake Carbide Cutter on an easy to replace Stainless Steel blade. The carbide cutter design lets you effortlessly part thru any material, natural or man-made. You'll never need to re-sharpen again!!! Cutter blade is easily replaced by simply removing two screws, insert new cutter blade, re-insert screws and tighten.
- Ergonomic American Maple Handle: 14" / Cut Width: 1/8" / Blade Length: 2 1/2" / Maximum Part Off Diameter: 5" / Overall Length: 19"
- Permanently mounted Negative Rake Carbide Cutter on an easy to replace Stainless Steel blade. Replacement Blade sold separately and easily replaced using the included 5/32" standard hex key.
- Parting Tool Come with a Negative Rake Carbide Cutter Blade: Pi160 replacement NR Cutter Blade
- The Pi160 replacement NR Cutter Blade will only work with the 2nd Generation 1/8" Parting Tool. The Original 1/8" Parting Tool accepts the Pi1 replacement standard cutter.
- Designed and Manufactured 100% in the USA
8.68 Inches Woodturning Tool Carbide Tipped Lathe Chisel Sharp Detailer Tool bar Blades Gouge Skew Spear 35° With Diamond Carbide Insert and Copper Hoop for Wood Hobbyist or DIY,Handle not Include
Product description
Product description：
Brand: Asieg Tool
Material: High carbon steel, Tungsten Carbide
Shape of Cutter: Diamond with Sharp Point
Shape of Bar: Square
Joint Length: 1.6"(40mm)
Overall length: 8.68"(220mm)
Round Joint Diameter: 0.472"(12mm)
Packing list: 1 x Detailer Bar,1 x Diamond Carbide Insert, 1 x Screw, 1 x star key wrench of T15
More Features:
1. Cutter rotates give you numerous fresh edges without sharpening
2. Compared with steel the solid carbide stays sharp for longer
Tips:
1.When you on working, please remember to protect your eyes from flying debris!
2.Please don't let children touch it.
- Mid Size Tool Details: CNC machined from 0.47” square High carbon steel, making them stronger, stiffer and less likely to roll than round shaft tools, Features a square shaft so the flat back can be kept flat on the tool rest and level with the floor
- Indexable Replacement carbide insert design:matched with Diamond Carbide Insert (10×28mm with Sharp Point）,2 Sharp point give you fresh edge for maximum cutter life
- Replaceable Handle：Match black aluminum alloy handle in my Store on Amazon. Of course, you can also yourself make the handle by DIY
- Easy to use:greatly simplified learning curving when turning,No complicated angles to learn and remember,For all skill levels woodworking enthusiast or DIY，Every tool is beautifully coated for durability
- Dimension:Joint Length: 1.6"(40mm), Overall length: 8.68"(220mm)，Round Joint Diameter: 0.472"(12mm).
User questions & answers
| Question: | I recently bought the Ci3 chisel with a handle. Will this fit that handle |
| Answer: | Yes |
| Question: | how do I get replacement cutters |
| Answer: | amazon sells replacement cutters |
| Question: | What is the inside diameter of the ferrule |
| Answer: | The inside diameter of the ferrule is 18mm |
| Question: | Does this exist in a 3/8 square |
| Answer: | It is 12mm square |
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