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The 8 Best grooving inserts of 2024

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
ASZLBYM Lathe Grooving Tool Holder Grooving Cut-Off Tool Holder MGEHR1212-1.5 With 11pcs MGMN150-G Indexable Carbide Grooving Inserts
  • Package : You will receive 1pc 12mm shank diameter MGEHR1212-1.5 carbide lathe turning tool holder , 11pcs MGMN150-G grooving carbide turning inserts.
  • Material : The MGEHR1212-1.5 lathe turning tool holder material is 40Cr steel, it has the characteristics of durability, sturdiness and stability, and good anti-rust performance. The MGMN150-G grooving inserts cutter material is carbide, and the coating is Hard Coated Alloys , It has good toughness, wear resistance and high temperature resistance.
  • MGMN150-G carbide turning insert size : thickness: 1.2mm ≈ 0.047", length : 16mm ≈ 0.629" , height : 3.5mm ≈ 0.137" , P=7 degree.
  • Application : Suitable for wide and deep groove machining.The Grooving Cut-Off Tool Holder insert can be used for cutting stainless steel, iron pipe, copper pipe, aluminum pipe, non-metallic pipe, plate and other materials.
  • Easy to store : the grooving tool holder and carbide grooving inserts are packed in a plastic container, safe and easy to store, please rest assured to buy!
No. 2
CDBP GTN-3 (SP300) CNC Grooving Carbide Inserts Steel Fit for SPB326/332 Lathe Grooving Metal Lathe Cutting Tools, 10pcs
  • Size, SP300, Width(B): 3.14mm, Radius(R): 0.2mm, Longth(L): 11mm
  • General material for parting and grooving processing, a nanocomposite coating of a AITiSi base, high temperature stability, good hardness. Small friction coefficient, reduce the adhesion between workpiece and insert cutting edge.
  • 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. range, 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. 3
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 gVersatile Grooving Capabilities: Ideal for O-ring, snap-ring, relief grooving, and opening wide grooves through plunging and side turning. Perfect for high production tasks.rooving 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
  • Precision Engineered: Nickel-plated holder designed for shallow precision grooving and profile/copy turning. Equipped with a GTN-2 TiN coated carbide insert for superior durability.
  • Versatile Grooving Capabilities: Ideal for O-ring, snap-ring, relief grooving, and opening wide grooves through plunging and side turning. Perfect for high production tasks.
  • High Stability Design: Engineered for precision clamping and insert indexing accuracy, ensuring stability under side cutting forces during profile turning with minimal overhang.
  • Tool Specifications: Features a 1/2" shank width and height, with an overall length of 4.5". The insert thickness is 0.079", and the cutting diameter is 0.63".
  • Comprehensive Model Support: Part of the QA series, including models QA06R-20J to QA16R-40D. Uses a GB70-85/M4 X 10 screw for secure attachment, enhancing reliability.
No. 4
GBJ MGIVR2016-2 with MGMN200-G 3020 Grooving Cut-Off Cutter Grooving Insert Boring Bar 16mm 5/8" Grooving Cut-Off Holder for MGMN200 Carbide Inserts Holder
  • 🎄 MGMN200 Inserts Material: Made of solid carbide with tin coated,suitable for steel and stainless steel parts processing.
  • 🎄 Coating: CVD , MGMN 200 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.
  • 🎄 Feature of Inserts: MGIVR offers long tool life and faster cutting speed, low friction coefficient. Good versatility with high precision, high finish and high wear resistance. Not easy to stick to the holders or workpieces. Vacuum hardening, exquisite craftsmanship, easy cutting.
  • 🎄 Feature of Cutting holder : MGIVR2016-2 uses strong steel as material, laser lettering on holder. Anti-rust oil wiped on holders to prevent from oxidation. Plastic box packing ,easier to store.
  • 🎄Holder Material : MGMN200-G Inserts adopt high quality carbide substrate and Balzas coating. Holders adopt high quality imported 40Cr steel. Durable for long time using.
No. 5
Lathe Grooving Tool Set - 3PCS 5/8" Grooving Holder Turning Holder with 10pcs Indexable Carbide Inserts MGMN200 for Metal Lathe Cutting Tools
  • 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
SaleNo. 6
10pcs Carbide Inserts MGMN200, Indexable Internal Turning Blade Fit for MGEHR/MGIVR Grooving Cut-Off Tool Holder
1 Consomer Reviews
10pcs Carbide Inserts MGMN200, Indexable Internal Turning Blade Fit for MGEHR/MGIVR Grooving Cut-Off Tool Holder
  • Model: MGMN200-G P3035
  • MGMN200-G Carbide Inserts fit for MGEHR/MGIVR Grooving Cut-Off Tool Holder
  • Suitable for: for steel, copper and aluminum parts, wood, plastic, etc .
  • Package : 10pcs
No. 7
RHFGYY 10pcs Cut Off Grooving Inserts MGMN150/200/250/300/400 Carbide Inserts Tin Coated 1.5/2/2.5/3/4mm Wide Grooving Carbide Inserts Lathe Cutters for MGEHR/MGIVR Lathe Grooving Cut-Off Tool
  • Size:MGMN150/200/250/300/400
  • 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.
  • Package includes:10pcs grooving inserts (2pcs per size), Contained in plastic boxes, easy to store, waterproof, rust-proof, and anti-oxidation.
No. 8
CDBP MRMN300-M Carbide Grooving Inserts for MGEHR/L and MGIVR/L Grooving Cut-Off Tool Holder, Installed with KOLORY, CVD Yellow Coating, 10pcs
  • Cutting Width B: .118”; Insert Length: .827”; Insert Radius: .071"
  • Full radius geometry for applications that require profiling.
  • The CVD-coated grade for tough and demanding operations such as parting-off to center and interrupted cuts.
  • Suitable for application on a wide range of workpiece materials from steel, carbon steel, and heat-resistant steel processing.
  • CDBP grooving tools can be used in different applications, such as parting, grooving, turning, end face and profiling machining.
No. 9
KinRite 12pcs 3/8” Grooving Tool Holder MGEHR1010-1.5 with MGMN150 Grooving Insert Cut Off Parting Tools Turning Insert Carbide Insert for Steel Grooving Width 0.06" (3/8" Groovinng Holder + MGMN150)
  • Package list: 1pc 3/8" shank grooving holder MGEHR1010-1.5 with L3 Wrench + 10pcs Grooving insertsMGMN150;
  • About the MGMN150 Grooving cut off inserts: cutting width:0.06"(1.5mm), design for steel
  • About the holders:Material: 40Cr-42CrMo , HRC42-46 , imported steel .shank dia: 3/8"
  • Contained in plastic boxes, easy to store, waterproof, rust-proof, and anti-oxidation.
  • lt ls Processed By lmported Technology And Has The Advantages Of High Hardness, Strong Wear ResistanceHigh Smoothness, Not Easy To Stick To The Knife, And Smooth Chip Removal.
No. 10
GBJ 10pcs SP200 GTN-2 Grooving Cut-Off Carbide Inserts for SPB26-2 SPB32-2 Blade Grooving Slotting Tool Cut Off Plate Tool (10pcs SP200)
  • 🎄 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. 11
3/8", 5/8" MGEHR MGIVR Lathe Grooving Cut-Off Parting Tool Holder with MGGN150/200/250 Carbide Grooving Inserts for Stainless Steel Steel Quenched Steel (5/8 Grooving Holder+MGGN200)
  • Package includes: 1pc 5/8 shank MGIVR2016-2 grooving tool holders + 10pcs MGGN200 grooving inserts
  • Right hand Internal grooving tool holders--size name:MGIVR2016 ,adapt to MGGN inserts, overallength of the holders:180mm=7.08in, shank diameter:16mm=5/8in, made from 42CrMo ,high strength, high stiffness, good cushioning performance;
  • Grooving insets--MGGN200 grooving width:2mm=0.078in,The carbide inserts with TIN coating,good wear-resistance, sharp and non-stick blade;
  • Mainly used for grooving and cut off, suitable for processing steel and 45#steel , cast iron ,stainless steel ,Hardened Steel,etc...
  • Features: Offer long tool life and faster cutting speed, low friction coefficient, good wear resistance.Perform good even in very dirty environment
No. 12
WIDIA NR2M150R TN6010 Top Groove NR Grooving and Cut-Off Grooving Insert, Size 2, 0.0591" Corner Radius, 0.1181" Width, Right, ALOX-SN Coated, Carbide
  • Top Groove clamping design features a rugged bridge clamp, which locates in the insert to provide superior resistance to side and radial cutting forces
  • Top Groove inserts are available for shallow grooving, deep grooving, light turning, profiling, shallow and deep face grooving, and back turning
  • Works in multidirectional turning as well as radial feed applications to provide excellent chip evacuation in deep grooving applications
No. 13
OSCARBIDE Carbide Insert GTN-4(QC1404) Multilayer Coated CNC Carbide Grooving Inserts for Lathe Grooving Cut-Off Tool,5 Pieces/Pack
1 Consomer Reviews
OSCARBIDE Carbide Insert GTN-4(QC1404) Multilayer Coated CNC Carbide Grooving Inserts for Lathe Grooving Cut-Off Tool,5 Pieces/Pack
  • GTN-4(QC1404),Width: 0.160''
  • 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. 14
CDBP Carbide Grooving Inserts MGMN300-M for MGEHR/L and MGIVR/L Grooving Cut-Off Tool Holder, Installed with KOLORY, CVD Coating Metal Cutting, 10pcs
  • Size, MGMN300-M, Width(B): 3mm, Radius(R): 0.4mm, Longth(L): 21mm, Dimension(D): 1.2mm, 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
OSCARBIDE Carbide Inserts GTN-2(QC1402) Carbide Grooving Inserts Multilayer Coated CNC Lathe Carbide 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 Carbide insert with a plastic box for convenient storage
No. 17
OSCARBIDE MGMN200 Carbide Grooving Inserts Carbide Inserts 10 Pieces/Pack,Multilayer Coated CNC Carbide Lathe Inserts for MGEHR/MGIVR Lathe Grooving Cut-Off Tool
  • 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. 18
Carbide Inserts MGMN200 Carbide Grooving Inserts for MGEHR/MGIVR CNC Lathe Inserts Grooving Cut Off Turning Tool, 10 Pack
  • Carbide Grooving Inserts are made of high quality carbide material, not easy to rust and durable.
  • Carbide Inserts are hard and sharp, cutting faster and more efficient.
  • Suitable for turning and finishing machining steel, stainless steel, cast iron and non-ferrous metals materials.
  • MGMN200 Carbide Inserts fit for MGEHR / MGIVR grooving cut-off tool.
  • Size: Carbide Turning Inserts MGMN200, 6mm x 3mm x 2mm,10 Pack.
No. 19
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. 20
THINBIT 3 Pack LGT025D2RCR005 0.025" Width 0.075" Depth, Uncoated Carbide, Corner Radius 0.005", Grooving Insert for Steel, Cast Iron and Stainless Steel with Interrupted Cuts
  • See Downloads section below item photos for detailed product information, technical information and compatible toolholders.
  • Cuts up to .075" deep. Can be used for parting stock up to .150". Cuts flush to collet face or shoulder of larger diameter.
  • Designed for grooving and multi-directional turning. Use to generate grooves, arcs and angles.
  • Uncoated DURA-MAX 2000 carbide grooving insert for steel, cast iron and stainless steel with interrupted cuts.
  • Use with Large series toolholders. Use RH straight or LH 90 degree.

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.