Search

*Disclaimer: Tossions earns a commission from qualifying purchases.

The 8 Best indexable inserts of 2024

Are you trying to find indexable 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 indexable 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 18 hours of research and did 49 indexable 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 indexable inserts you can buy today

No. 1
FOXBC 15mm Indexable Carbide Inserts for Grizzly H7354, Byrd Tool Shelix Cutterhead 15 x 15 x 2.5mm 4" R - 10 Pack
  • 15x15x2.5mm 4" R (R100) carbide insert compatible with Grizzly Byrd H7764 H7765 H7768 H7769 H8803 H8803 H9218 H9291 Shelix Cutterhead and all of Byrd Tool SHELIX heads
  • Replacement for Grizzly H7354 Shelix Indexable Carbide Inserts
  • These replacement carbide inserts are specifically designed to for fit all DeWalt, Delta, Shop Fox, JET and Powermatic jointers and planers that utilize for the Byrd Shelix cutterhead.
  • Indexable solid carbide inserts measures 15 x 15 x 2.5mm 4-edge radius 100mm. 4 cutting edges
  • When replacing or rotating inserts, the seat should be as clean as possible. This will prevent breakage of inserts and ensure proper insert alignment. To properly align the insert, press the insert away from the seat while tightening to approximately 55 inch pounds torque. This allows the countersink in the tip and the taper of the head on the flathead screw to slide the tip into its proper position.
  • Plastic Case Includes 10 knives.
  • FOXBC Carbide Inserts keep your woodworking planer for Byrd Tool SHELIX heads cutting cleanly for the best results.
No. 2
OSCARBIDE Carbide Turning Inserts WCMT050304,CCMT060204,DCMT070204,MGMN200,08ER A60,CNC Lathe Insert for 1/4'Indexable Lathe Turning Tool Holder Insert Replacement, 7 Pieces
18 Consomer Reviews
OSCARBIDE Carbide Turning Inserts WCMT050304,CCMT060204,DCMT070204,MGMN200,08ER A60,CNC Lathe Insert for 1/4"Indexable Lathe Turning Tool Holder Insert Replacement, 7 Pieces
  • Carbide Turning Inserts MGMN200,08ER A60,WCMT2.5,CCMT060204,DCMT070204 OSCARBIDE CNC Lathe Insert for Indexable Lathe Turning Tool holder Insert Replacement, 7 Pieces
  • Material: made of solid carbide with tin coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance
  • Designed for Steel, cast iron and non-ferrous materials
  • Used for turning and finishing on a wide range of materials
  • 7 pieces Carbide inserts for replace our 1/4” Lathe turning tool holder set , or other brand same size holder, you can search Asin: B082794PPQ and buy tool holders
No. 3
RHFGYY Cutting Tools Indexable Inserts Carbide Turning Inserts DCMT11T304(DCMT32.51),DCMT Inserts CNC Lathe Replacement Cutters for Indexable Lathe Turning Tool Holder,10 Pieces/Pack
  • DCMT32.51(DCMT11T304) Carbide inserts: 55 degrees single side diamond shaped with cheaper , 5/32" Thick,1/64" Radius,Relief Angle 7 Degrees
  • Macthing for SDJCR11 /SDXCR11 tool holders /boring bars
  • Designed for Steel, cast iron and non-ferrous materials
  • Used for turning and finishing on a wide range of materials
  • Package includes: 10pcs DCMT32.51 carbide inserts
No. 4
TCMW-2-1.5-1 High Speed Steel Indexable Insert for Metal Lathe Turning, Sold Individually, LittleMachineShop.com (1724)
  • Compatibility: Compatibility: This product works with our A R Warner cutting tools. If you need an indexable insert for another tool, check the technical specs; otherwise, it likely won't work. Contact us before purchasing, as we may have alternate options.
  • Specifications: TCMW21.51 Indexable Insert, T-15 High Speed Steel, 60 Degree Triangle, 7 Degree Relief, 40 Degree-60 Degree Single Countersink, No Chip Breaker, 0.0156" (1/64") Corner Radius
  • The TCMW-21.51 high speed steel lathe indexable insert cutting tool is best used for precision machining of complex shapes and contours. It is designed to provide a smooth, accurate cut with minimal chatter and vibration.
  • Standard: ANSI: TCMW21.51, ISO: TCMW110204 HSS
  • About Us - LittleMachineShop.com is a small U.S. business specializing in sourcing and selling quality machines, tooling, spare parts, and accessories for home shop machinists and small machine shops. Additionally, we sell upgrades and accessories for many of the leading brands. Whenever possible, we work with, and promote, other small US machinists and machine shops who sell innovative products. With direct US based customer support from our knowledgeable team, we stand behind all our products.
SaleNo. 5
ASZLBYM 5/8" 36PCS Indexable Carbide Lathe Turning Tool Insert Holder Bit Set MTJNR1616H16 + MWLNR1616H08 + MCLNR1616H12 with CNMG 431 + WNMG 431 + TNMG 331 Indexable Carbide Turning Insert Blades
  • ●PACKAGE : you will receive 3 pieces 5/8 inch lathe indexable carbide turning tool holders, 1 piece MTJNR1616H16, 1 piece MWLNR1616H08, 1 piece MWLNR1616H08, 11 pieces CNMG 431,11 pieces WNMG 431, 11 pieces TNMG 331 indexable carbide turning insert blades, cufficient quantity and easy to replace.
  • ●MATERIAL : lathe indexable carbide turning tool holders are made of quality 40Cr steel; The 40Cr steel material makes the turning tool durable and adaptable; Indexable carbide turning insert blades are made of cemented carbide and use TIN coating, the blade has high hardness, low friction coefficient, nice wear resistance and chemical stability.
  • ●SIZE : diameter of the holder is (5/8 x 5/8 inches/ 16 x 16 mm); Overall length is 3-7/8 inch/ 100 mm, cutting direction is right hand; applicable machine tool is lathe; each tool holder has a black oxidized smooth surface.
  • ●EASY TO STORE : 33pieces indexable carbide turning inserts into 3 plastic boxes , each turning tool holder is placed in a plastic box, and Each box has a clear mark for easy identification of the product model, safe and easy to store.
  • ●MAYBE YOU NEED : If you need 5/8" left hand turning holder set, you can search for ASIN : B07B8XNH98 to buy it.
No. 6
20pcs CCMT09T304 Carbide Turning Inserts,Indexable Milling Blade for Lathe Tool Holder, CCMT32.51
  • Model : CCMT32.51/CCMT09T304
  • Package: 20pcs
  • Material: made of solid carbide with mutilayer coated, offer long life and faster cutting speed, low friction coefficient, good wear resistance.
  • 80° indexable carbide insert, Thickness: 5/32, Thru Hole: 0.17, Radius: 1/64,,single sided
  • Designed for Stainless steel , Steel, cast iron and non-ferrous materials .
No. 7
TNMC-32-NV High Speed Steel Threading Indexable Insert for Metal Lathe Threading, Sold Individually from LittleMachineShop.com (34687)
  • Compatibility: Compatibility: This product works with our A R Warner cutting tools. If you need an indexable insert for another tool, check the technical specs; otherwise, it likely won't work. Contact us before purchasing, as we may have alternate options.
  • Specifications: TNMC-32-NV Indexable Threading Insert, T-15 High Speed Steel, Triangle 60 Degree Thread Angle, 0 Degree Relief Angle, 0.150" Hole with 82 Degree Double Countersink, No Chip Breaker, 0.375" (3/8") IC, 0.125" (1/8") Thickness
  • The TNMC-32-NV threading insert will allow you to machine close tolerances and reduce cycle time on a variety of materials, including hardened steels and plastics. With optimal performance and durability, you can use this tool for tough jobs.
  • Standard: ANSI TNMC-32-NV
  • About Us - LittleMachineShop.com is a small U.S. business specializing in sourcing and selling quality machines, tooling, spare parts, and accessories for home shop machinists and small machine shops. Additionally, we sell upgrades and accessories for many of the leading brands. Whenever possible, we work with, and promote, other small US machinists and machine shops who sell innovative products. With direct US based customer support from our knowledgeable team, we stand behind all our products.
No. 8
KinRite 20 pcs Cutting Tools Indexable Inserts Turning Inserts DCMT32.51 DCMT32.52 Carbide Inserts for Metal Cutting Cutter bar (20pcs DCMT11)
  • Pacake includs: 20pcs DCMT Inserts (5pcs brozun DCMT32.51 +5pcs yellow DCMT32.51 +5pcs brozun DCMT32.52 +5pcs yellow DCMT32.52)
  • 55° Diamond shaped single sided TIAIN coating carbide turning inserts , mainly used for steel, stainless steel finishing, semi-finishing and rough machining.
  • DCMT32.51--Relief Angle : 0.4, DCMT32.52--Relief Angle : 0.8, Cutting angle: 55°, Blade length:11mm, 5/32" Thickness ,1/64" Radius, With chipbreaker
  • With continuous processing function, Used for turning and finishing on a wide range of materials
  • Macthing for SDJCR11 /SDXCR11 tool holders /boring bars
No. 9
ASZLBYM 11pcs RPMT10T3 MOE R5 Indexable Carbide Milling Inserts Blade Milling Cutter with 5/8'/16mm SRDPN1616H10 Indexable Carbide Milling Tool Holder Metal Lathe Cutting Tools
118 Consomer Reviews
ASZLBYM 11pcs RPMT10T3 MOE R5 Indexable Carbide Milling Inserts Blade Milling Cutter with 5/8"/16mm SRDPN1616H10 Indexable Carbide Milling Tool Holder Metal Lathe Cutting Tools
  • PACKAGE INCLUDES : You will receive 1pc SRDPN1616H10 5/8”/16mm shank diameter carbide lathe milling tool holder , 11pcs RPMT10T3 MOE indexable carbide milling inserts cutters and 1pc T15 wrench.
  • Material : The SRDPN1616H10 5/8" lathe milling tool holder material is 40Cr steel, it has the characteristics of durability, sturdiness and stability, and good anti-rust performance. The RPMT10T3 MOE indexable milling inserts cutter material is carbide, and the coating is CVD Al2O3 TICN, It has good toughness, wear resistance and high temperature resistance, the milling insert can be used for milling cast iron, steel parts and stainless steel.
  • Milling tool holder cutter size : Shank Diameter ( length×width ) : 5/8"*5/8"(16mm*16mm) ; Overall Length : 100 mm ≈ 3.93" .
  • RPMT10T3 MOE carbide milling insert size : Insert Style : RPMT , thickness: 0.156" ≈ 3.97mm , diameter : 0.393≈ 10mm, P=11° degree.
  • Easy to store: the milling tool holder and carbide milling inserts are packed in a plastic container, safe and easy to store, please rest assured to buy!
No. 10
10pc) Korloy SNMG 432-GR NC3030 120408 Indexable Carbide Inserts (1-02-023577)
  • 10pc) Korloy SNMG 432-GR NC3030 120408 Indexable Carbide Inserts (1-02-023577)
  • Actual item may differ from picture
No. 11
OSCARBIDE WCMT050304(WCMT2.52) Carbide Turning Inserts,WCMT Inserts CNC Lathe Insert for Indexable Lathe Turning Tool Holder Insert Replacement,10 pcs/Pack
  • 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
  • Used for turning and finishing on a wide range of materials
  • 55 degrees diamond with chipbreaker
  • 10pcs/pack with a plastic box for convenient storage,save more
No. 12
Carbide Turning Inserts CCMT09T304,CCMT32.51 Indexable Carbide Lathe Tool,CNC Lathe Milling Inserts Tool for Steel Cast Iron Metal Machining and Turning Tool Holder Replacement Insert 10 Pieces/Pack
  • Product Size: Carbide turning insert CCMT09T304,9.7mm/length,4.4mm/ radius
  • Product Material: Alloy material, imported coating technology, good cutting stability and high wear resistance.
  • Product Features: Sharp cutting edge, wear-resistant and anti-chipping, smooth chip removal.
  • Scope of Application: Indexable lathe turning tools, CNC coated lathe inserts for steel cast iron metal machining and turning tool holders to replace inserts.
No. 13
5/8" Indexable Carbide Turning Tool, 16mm CNC Shank Insert Holder Set W/ 10pcs RPMT Carbide Turning Insert Blade for Lathe Cutting Stainless Steel Polish,T15 Wrenches (RPMT10T3-JS R5)
  • Package: 1 PCS 5/8”/16mm shank diameter indexable carbide lathe turning tool holders, 10pcs RPMT08T2-JS R5 Carbide Turning Insert Blades, 1*T15 Wrenches.
  • RPMT10T3-JS R5 , OD:10mm,ID:6.11mm,Thicneess:4.23mm,Degree:11°
  • Performance: General rough milling HRC30-52°; main processing - ordinary steel, high hard steel, die steel, P20 pre-hardened; general processing: stainless steel, castings;
  • Widely Use: Grade for uncoating, gray color surface polishing process can reduce accumulation of debris, obtain higher surface quality. The carbide turning inserts are suitable for steel and stainless steel parts, cast iron and non-ferrous materials processing.
  • This set includes 12 pcs carbide inserts and lathe tool bar holder sets, so it provides convenience to replace the broken one, bring the experience of ease of use
No. 14
DCMT070204/DCMT21.51 Carbide Turning Indexable Inserts, DCMT Mutilayer Coated Lathe Holder Blades for Lathe Holder,Pack of 10
  • Model: DCMT21.51 DCMT070204, 3/32" Thickness,1/64" Radius
  • Carbide Turning 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.
  • Package : 10pcs/box
No. 15
Carbide Milling Inserts TPCN32PDTR TPG32 Mutilayer Coated Carbide Turning Inserts for indexable End Mill,10pieces/Pack
  • TPCN32PDTR(TPCN1603PDTR) Indexable Carbide Milling Insert 1/8" Thick,11 degree relief angle.
  • Material: made of solid carbide with mutilayer coated, offer long life and faster cutting speed, low friction coefficient, good wear resistance
  • For turning and milling carbon and alloy steels, tools steel and stainless steel
  • Screw on triangle style insert with a chipbreaker
  • 10 pieces per box, provides longer tool life than uncoated grades
No. 16
10pcs Parallelogram Shape CNC Carbide Insert Cutter Indexable Lathe Milling Inserts Turning Tools with Box APMT1604PDER-M2 VP15TF for Regular Steel
21 Consomer Reviews
10pcs Parallelogram Shape CNC Carbide Insert Cutter Indexable Lathe Milling Inserts Turning Tools with Box APMT1604PDER-M2 VP15TF for Regular Steel
  • Adopted of high quality carbide tips, exquisite workmanship, durable in use
  • Good chemical stability, heat resistance, good wear resistance, high hardness
  • This set includes 10 pcs carbide inserts, so it provides convenience to replace the broken one
  • Suitable for processing of ordinary steel and ordinary stainless steel, such as 45 steel, A3 steel, stainless steel 201, 304 and other soft material
  • Easy to use, not easy to rust
No. 17
3PCS 5/8" CNC Lathe Excircle Indexable Carbide Turning Tool Holder Bit Set MTJNR1616H16 + MWLNR1616H08 + MCLNR1616H12 with 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts (Right Cutting)
  • ★Package Included:3pcs indexable carbide turning tool holder (MTJNR1616H16 + MWLNR1616H08 + MCLNR1616H12 ) ; 3pcs indexable carbide turning inserts (CNMG431 + WNMG431 + TNMG331) ; 3 sets wrenches.
  • ★Shank Diameter (length×width): (16*16mm ≈ 5/8"x5/8" ) ; Overall Length:(100mm ≈ 3-7/8" ) ,Cutting Direction:right hand.
  • ★The material of the turning tool holder is 40Cr steel, black oxide smooth finish on each turning tool holder marked with tool holder style and shank size.
  • ★The material of the insert is carbide,the inserts can be used for finishing or semi-finishing steel, the inserts has high hardness, low friction coefficient, good wear resistance and chemical stability.
  • ★If you need more matching insert or 5/8" left turning holder set, you can search for B07G386Y3B , B07Q1117MJ (inserts) or B07B8XNH98 , B07TTL32HW (holder)
No. 18
KinRite 10PCS Triangle 60° TNMG431 TNMG432 Carbide Turning Inserts TNMG Insert Indexable Turning Insert External Insert for MTJNR/L Lathe Turning Tool Holder (TNMG432)
  • Size:TNMG431/432
  • Material: made of solid carbide ,coated, offer long life and faster cutting speed, low friction coefficient, good wear resistance
  • Designed for Steel, cast iron and non-ferrous materials
  • Used for turning and finishing on a wide range of materials
  • 60° Triangle double sided insert with molded chip breaker, 10pcs/pack
No. 19
10PCS 16IR AG60 Inserts Lathe Indexable Threading Carbide Internal Thread Insert Blade for Threading Turning Holder
  • 【Super Applicability】16IR/ER AG60-Side length:16mm, thread:60°, general pitch:0.5-3.0mm.
  • 【Durable Material】The threading carbide thread insert blade is carbide inserts, has good chip rolling effect and long use time.
  • 【Strong Practicality】The threading inserts used to machine internal/external threads in the workpiece, the cut is neat and beautiful, and the cutting surface is fine and even.
  • 【Wide application】: Carbide thread inserts are suitable for processing carbon steel, alloy steel and tempered steel, stainless steel, cast steel, cast iron, aluminum alloy and copper alloy.
  • 【Advanced Coating】: Nano-structured TIAIN coating combined with fine abrasive carbide substrate to prolong blade life.
No. 20
MAXTOOL 2PCs TCMW32.52 PCD Tipped Turning Inserts Polycrystalline Diamond 60° Grade 1500 TCMW16T308 TCMW32.52P2
  • I.C.=0.375; Thickness=0.156; R=0.031; Hole Dia=0.173; COD=0.110
  • Average partical size 25um
  • Suit for interrupted and roughting cuts Aluminum Alloys, Metal matrix composites, Bi-Metals, Sintered Ceramics, Carbides, and other highly abrasive materials
  • Excellent high abrasion resistance and high impact strength
  • Exceptional long tool life and fair good surface finish

How to choose a good indexable inserts

Does the idea of finding a fantastic indexable 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 indexable 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 indexable 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 indexable 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 indexable 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 indexable 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 indexable 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 indexable 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 indexable inserts.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting indexable 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 indexable 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 indexable 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 indexable inserts.