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The 8 Best grooving inserts of 2023

Are you trying to find grooving inserts among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling grooving inserts on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 24 hours of research and did 20 grooving inserts tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best grooving inserts you can buy today

No. 1
Lathe Turning Tool Holder, Heavy Duty Grooving Cut-Off Tool Holder 10PCS MGMN200-G Inserts Wrench for Industrial Indoor
  • 【Good Performance】The parts have good rigidity, high grip, impact resistance, fast cutting processing, long service life, and reduced tool costs.
  • 【Quality Assurance】The products are produced in accordance with strict quality standards before they leave the factory, with excellent performance and can be used with confidence.
  • 【Strong Practicality】Practical and diverse processing environment, even in very dirty environment such as cast iron, also has very good characteristics.
  • 【Easy to Replace】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.
  • 【Quality Service】We strive to provide you with high quality and convenient service. You are welcome to contact us if you have any problem about our product, we will give you a satisfactory reply.
No. 2
OSCARBIDE Carbide Grooving Inserts MGMN300,Multilayer Coated CNC Carbide Turning Inserts Lathe Inserts Cutters for MGEHR/MGIVR Lathe Grooving Cut-Off Tool,10 Pieces/Set
  • MGMN300 Thickness: 3.00 mm( 0.118"); Corner Radius: 0.4mm
  • Material: made of solid carbide with multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance
  • Designed for Steel, cast iron and non-ferrous materials
  • Carbide Inserts Fit for MGEHR / MGIVR grooving cut-off tool.
  • 10pcs With a plastic box for convenient storage
No. 3
Grooving Tool Holder 5/8'' Shank - MGIVR2016-2 MGEHR1616-2 MGEHL1616-2 Turning Grooving Bar with 10PCS Indexable Carbide Grooving Inserts MGMN200 by IWONGO
  • Package Includes - 3pcs grooving bar(MGIVR2016-2/MGEHR1616-2/MGEHL1616-2) + 10PCS grooving inserts(MGMN200) + 3pc wrenches
  • Features - New process upgrade nitriding treatment to improve tool hardness and lubricity. High grip, impact resistance strong, speed cutting off and processing
  • Specification - Shank diameter is 5/8''(16mm), overall length 4''(100mm), MGIVR2016-2 overall length 7''(180mm), right hand cutting direction, TIN coated carbide insert is durable
  • Application - Screw-up structure makes assembly smooth and easy, widely used for a processing steel
  • After-Sales Service - 30 days no reason to return or exchange
No. 4
Kyocera GBA 43R156MYN PR1215 Grade PVD Carbide, Indexable Grooving Insert (5 Piece)
  • Insert for External Grooving
  • Molded Chipbreaker, MY Chipbreaker
  • 3 Cutting Edges
  • Superior wear and oxidation-resistant MEGACOAT on micro-grain carbide substrate
  • Application: Superior adhesion-resistant and long tool life for steel and stainless steel cutting
No. 5
OSCARBIDE Carbide Grooving Inserts GTN-2(QC1402) 10 Pieces/Set,Tin Coated CNC Lathe Carbide Cutters Inserts for Lathe Grooving Cut-Off Tool
  • GTN-2(QC1402) Width: 0.079"
  • Material: made of solid carbide with multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance
  • For cut-off and grooving
  • For cutting all steel and stainless steels and non-ferrous materials
  • 10pcs With a plastic box for convenient storage
No. 6
OSCARBIDE Carbide Grooving Inserts GTN-3(QC1403) Multilayer Coated CNC Lathe Inserts Cutters for Lathe Grooving Cut-Off Tool,5 Pieces/Pack
  • GTN-3(QC1403) Width: 0.118"
  • Material: made of solid carbide with multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance
  • For cut-off and grooving
  • For cutting all steel and stainless steels and non-ferrous materials
  • 5pcs With a plastic box for convenient storage
No. 7
GBJ MGMN200-G 10pcs Tin Coated Carbide Grooving Inserts 2mm Wide Grooving Carbide Inserts Lathe Cutters for MGEHR/MGIVR Lathe Grooving Cut-Off Tool
  • 🎄 Material: Made of solid carbide with tin coated
  • 🎄 Coating: CVD , Suitable for Steel and Stainless steel parts processing. Coating endows inserts strong impact resistance, good versatility with high precision, High finish and High wear resistance.
  • 🎄 Application: Fit for MGEHR/MGIVR Grooving Cut-Off Tool
  • 🎄 Features: Offer long tool life and faster cutting speed, low friction coefficient, good wear resistance.Perform good even in very dirty environment
  • 🎄 Package includes: 10pcs MGMN200 /2mm Grooving cut-off carbide inserts
No. 8
Kyocera GBA 43L178N PR1215 Grade PVD Carbide, Indexable Grooving Insert (5 Piece)
  • Insert for External Grooving
  • 3 Cutting Edges
  • Superior wear and oxidation-resistant MEGACOAT on micro-grain carbide substrate
  • Application: Superior adhesion-resistant and long tool life for steel and stainless steel cutting
No. 9
OSCARBIDE GTN-2(QC1402) Carbide Grooving Inserts Multilayer Coated CNC Lathe Carbide Inserts Cutters for Lathe Grooving Cut-Off Tool,5 Pieces/Pack
  • GTN-2(QC1402) Width: 0.079"
  • Material: made of solid carbide with multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance
  • For cut-off and grooving
  • For cutting all steel and stainless steels and non-ferrous materials
  • 5pcs With a plastic box for convenient storage
No. 10
FomaSP MGMN200-M Carbide Grooving Inserts for MGEHR/L and MGIVR/L Grooving Cut-Off Tool Holder, Installed with KOLORY, PVD Coating, 10pcs
  • Grey colors PVD coating, use for a variety of stainless steel finishing and semi-finishing at medium to low cutting speed.
  • Size, Width(B): 2mm, Radius(R): 0.2mm, Longth(L): 16mm, Dimension(D): 1.2mm, Thickness(S): 3.5mm, fit for Korloy grooving holder.
  • When need excellent edge strength and high surface quality, provide the perfect smooth cutting.
  • Long processing life, competitive price, high cost performance, with better working range, A high the thermal shock resistance, suitable for light interrupted cuts.
  • Has more than 15 years of experience in producing carbide inserts
No. 11
FomaSP GTN-2 (SP200) CNC Grooving Carbide Inserts Steel Fit for SPB226 Lathe Grooving Cutting Tools 10pcs
  • Black colors PVD coating, good for working steel, stainless steel, cast iron. 

  • Size, Width(B): 2.2mm, Radius(R): 0.2mm, Longth(L): 9.3mm, fit for Korloy grooving holder.

  • General chipbreaker for semi-finishing working, with better chip breaker, good material and more efficiency

  • Long processing life, competitive price, high cost performance

  • Has more than 15 years of experience in producing carbide inserts

No. 12
Accusize Industrial Tools 1/2'' Shank Heavy Duty Indexable Grooving/Cut-Off Holder, Nickel Plated, with a Gtn-2 Tin Coated Carbide Insert, 2415-5024
310 Consomer Reviews
Accusize Industrial Tools 1/2'' Shank Heavy Duty Indexable Grooving/Cut-Off Holder, Nickel Plated, with a Gtn-2 Tin Coated Carbide Insert, 2415-5024
  • 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
SaleNo. 13
GBJ 10pcs SP200 GTN-2 Grooving Cut-Off Carbide Inserts for SPB26-2 SPB32-2 Blade Grooving Slotting Tool Cut Off Plate Tool
  • 🎄 Inserts Material : Carbide inserts with CVD Coating. Coating endows inserts strong impact resistance, good versatility with high precision, high finish and high wear resistance.
  • 🎄 GTN-2 Insert Applicaiton: Suitable for Stainless steel parts processing.
  • 🎄 SP200 Inserts Feature: Coating endows inserts strong impact resistance, good versatility with high precision, high finish .Vacuum hardening, exquisite craftsmanship, easy cutting.
  • 🎄 Advantage : sp200 blades have feature of wear-resistant and heat-resistant, not easy to stick to the holders or workpieces .Vacuum hardening, exquisite craftsmanship, easy cutting.
  • 🎄 Package includes: 10pcs SP200 Gold Grooving cut-off inserts
No. 14
FomaSP MGMN300-M Carbide Grooving Inserts for MGEHR/L and MGIVR/L Grooving Cut-Off Tool Holder, Installed with KOLORY, PVD Coating, 10pcs
  • Grey colors PVD coating, use for a variety of stainless steel finishing and semi-finishing at medium to low cutting speed.
  • Size, Width(B): 3mm, Radius(R): 0.4mm, Longth(L): 21mm, Dimension(D): 2.35mm, Thickness(S): 4.8mm, fit for Korloy grooving holder.
  • When need excellent edge strength and high surface quality, provide the perfect smooth cutting.
  • Long processing life, competitive price, high cost performance, with better working range, A high the thermal shock resistance, suitable for light interrupted cuts.
  • Has more than 15 years of experience in producing carbide inserts
No. 15
CDBP MRMN300-M Carbide Grooving Inserts for MGEHR/L and MGIVR/L Grooving Cut-Off Tool Holder, Installed with KOLORY, CVD Yellow Coating, 10pcs
  • Size, MRMN300-M, Width(B): 3mm, Radius(R): 1.5mm, Longth(L): 21mm, Thickness(S): 4.8mm.
  • CVD coated yellow color grade, universal grade, suitable for steel and cast iron continuous cutting and interrupted cutting finishing to roughing. Grade with a wide range of applications. Stainless steel continuous cutting and interrupted cutting.
  • Soft material parting processing is preferred, sharp cutting edge, low cutting force, low and medium-speed feed processing, pipe fittings, thin-wall parts and small parts processing.
  • Long processing life, competitive price, high cost performance, with better working, suitable for stailess steel, carbon steel and heat-resistant steel processing. A high the thermal shock resistance, suitable for light interrupted cuts.
  • CDBP multifunctional tools can be used in different applications, such as parting, grooving, turning, end face and profiling machining. Unique installation and chip-breaker can ensure excellent performance and production efficiency.
No. 16
Zouzmin MGIVR2016-2 Lathe Internal Grooving Tools Boring Bars with MGMN200-G 10pcs indexable Carbide Grooving Inserts.
  • Model: MGIVR2016-2 MGMN200-G
  • About holders:made of High-Quality Alloy Steel 40CR, Using Free Forging Process, with Higher Mechanical Properties. Prompt Work Efficiency.
  • Coated:CVD MT-TiCN+Tic+Al2O3
  • Mainly used for semi-finishing of steel.
  • Package:10pcs insert(1box)+1 boring bar
No. 17
16 pcs 5/8” Grooving Tool Holder MGIVR2016-2 MGEHR1616-2 MGEHL1616-2 with MGMN200 Grooving Insert Turning Insert Carbide Insert for Aluminum Wood Stainless Steel Grooving Width 0.079"
  • About the holders:Material: 40Cr-42CrMo , HRC42-46 , imported steel .shank dia: 5/8"
  • About the MGMN200 (slivery): cutting width:2mm, design for Aluminum
  • About the MGMN200 (yellow):cutting width:2mm, design for stainless steel and steel
  • Contained in plastic boxes, easy to store, waterproof, rust-proof, and anti-oxidation.
  • Package Includes: 1xMGEHR1616-2 holder, 1xMGEHL1616-2 Holder,1x MGIVR2016-2 Holder,10pcs MGMN200 Inserts
No. 18
Kyocera GBA 43L172N PR1215 Grade PVD Carbide, Indexable Grooving Insert (5 Piece)
  • Insert for External Grooving
  • 3 Cutting Edges
  • Superior wear and oxidation-resistant MEGACOAT on micro-grain carbide substrate
  • Application: Superior adhesion-resistant and long tool life for steel and stainless steel cutting
No. 19
OSCARBIDE MGMN200 Carbide Grooving Inserts Multilayer Coated CNC Carbide Turning Inserts Lathe Inserts for MGEHR/MGIVR Lathe Grooving Cut-Off Tool,10 Pieces/Pack
30 Consomer Reviews
OSCARBIDE MGMN200 Carbide Grooving Inserts Multilayer Coated CNC Carbide Turning Inserts Lathe Inserts for MGEHR/MGIVR Lathe Grooving Cut-Off Tool,10 Pieces/Pack
  • Size:Turning Inserts MGMN200 6mm x 3mm x 2mm
  • Material: made of solid carbide with multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance
  • Designed for Steel, cast iron and non-ferrous materials
  • Fit for MGEHR / MGIVR grooving cut-off tool.
  • 10pcs With a plastic box for convenient storage
No. 20
OSCARBIDE 1/2' Indexable Lathe Grooving Parting Holder with 10 Pieces GTN-2(QC1402) Heavy Duty Nickel Plated QA08R-20 Right -Hand Cut Off Tool Carbide Inserts
58 Consomer Reviews
OSCARBIDE 1/2" Indexable Lathe Grooving Parting Holder with 10 Pieces GTN-2(QC1402) Heavy Duty Nickel Plated QA08R-20 Right -Hand Cut Off Tool Carbide Inserts
  • Size:Shank Size (B x H): 1/2" x 1/2" Overall Length (L): 4.5"
  • GTN-2 insert stop assures accuracy of center height and precise depth of cut
  • Simple set-up with one piece integral shank holder adapts easily to any machine type and turret configuration
  • Opening of wide grooves by plunging and side turning,wedge clamping of insert provides superior stability in close quarters face grooving cuts
  • For external parting & grooving, profile/copy turning

How to choose a good grooving inserts

Does the idea of finding a fantastic grooving inserts make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in grooving inserts. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top grooving inserts products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top grooving inserts on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top grooving inserts brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top grooving inserts based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the grooving inserts were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good grooving inserts, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your grooving inserts.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting grooving inserts for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our grooving inserts. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what grooving inserts should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on grooving inserts.