Best Metal Turning Indexable Inserts of 2026

Harvey Wall Avatar
Harvey Wall
Last Updated: 2 Feb 2026

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Metal turning indexable inserts are essential tools for the efficient machining of metal workpieces. These inserts are designed with a cutting edge that can be indexed or rotated to provide a fresh cutting surface, allowing for extended tool life and reduced downtime. They are available in a variety of shapes and sizes to suit different cutting applications, and can be used with a range of materials including steel, stainless steel, and cast iron. These inserts are a reliable and cost-effective solution for machining operations, recommended for their precision and durability.

At a Glance: Our Top Picks

ASZLBYM 11PCS Round Carbide Inserts Set Cover #TOP 1
ASZLBYM 11PCS Round Carbide Inserts Set
ftb score rating icon 9.8
CDBP CNC Carbide Inserts for Metal Cutting Cover #TOP 2
CDBP CNC Carbide Inserts for Metal Cutting
ftb score rating icon 9.7
DelitonGude 10pcs CCMT060204 Inserts for Steel Cutting Cover #TOP 3
DelitonGude 10pcs CCMT060204 Inserts for Steel Cutting
ftb score rating icon 9.5

Top 9 Metal Turning Indexable Inserts

#TOP 1

ASZLBYM 11PCS Round Carbide Inserts Set

ASZLBYM 11PCS Round Carbide Inserts Set Cover
ASZLBYM 11PCS RCMT060204 MO R3 Round Carbide Inserts Milling Cutter with SRDCN 1212H06 1/2” / 12mm Round Carbide Metal Lathe Tools Indexable Turning Tool Milling Insert Holder Lathe Cutting Tools

The ASZLBYM Round Inserts set includes a sturdy SRDCN 1212H06 holder and 11 RCMT060204 MO round carbide inserts. The holder is crafted from durable 40Cr steel, ensuring stability and longevity for your projects. The carbide inserts, designed for processing various metals, offer excellent hardness and wear resistance, enhancing performance during use. Additionally, the included plastic container makes storage easy and safe, keeping your tools organised and ready for your next task.

What We Like
Durable steel holder
High wear resistance
Easy storage solution
Versatile for different metals

CDBP CNC Carbide Inserts for Metal Cutting

CCMT32.51MD
CCMT32.51-MD
CDBP CNC Carbide Inserts for Metal Cutting Cover
CDBP CNC Carbide Inserts Ccmt 32.51 Ccmt09T304 for Steel Turning Cutting Tools, fit for Semi-Finishing Metal Cutting, 10 PCS

The CDBP CNC Inserts are designed for effective semi-finishing of carbon and alloy steel. Their size and chip breaker feature ensure versatility for various workpiece dimensions. You will appreciate the improved substrate, which provides high stability and excellent resistance to breakage, significantly enhancing tool life. The advanced composite coating technique, including MTCVD and thick film-a-AL2O3, allows for high-speed machining while maintaining excellent surface quality, making these inserts a reliable choice for your cutting needs.

What We Like
High stability and durability
Versatile for different materials
Excellent resistance to breakage
Improved tool life
Suitable for high-speed machining
#TOP 3

DelitonGude 10pcs CCMT060204 Inserts for Steel Cutting

DelitonGude
CCMT060204 LF6018
CCMT060204 LF6018
DelitonGude 10pcs CCMT060204 Inserts for Steel Cutting Cover
DelitonGude 10pcs CCMT060204 CNC Lathe Indexable Solid Carbide Milling Turning Insert for The Finishing of Steel and Other Metal (CCMT060204 LF6018)

The DelitonGude CCMT060204 Inserts are designed for cutting-edge precision in industrial machining. This means you can expect clean and accurate cuts every time you operate, enhancing your overall productivity. Made from durable tungsten carbide, these inserts provide exceptional longevity, making them perfect for demanding tasks. Their versatility allows you to machine various materials, catering to diverse manufacturing needs. Additionally, the optimized chip control ensures smooth chip evacuation, reducing downtime and creating a more efficient machining process.

What We Like
High cutting precision
Durable tungsten carbide material
Versatile for different materials
Optimised chip control
#TOP 4

DelitonGude CCMT09T304 Precision Turning Inserts

DelitonGude
CCMT09T304 LF6018
DelitonGude CCMT09T304 Precision Turning Inserts Cover
DelitonGude 10pcs CCMT09T304 CNC Lathe Indexable Solid Carbide Milling Turning Insert for The Finishing of Steel and Other Metal (CCMT09T304 LF6018)

The DelitonGude CCMT09T304 Inserts are designed for precision in industrial machining, ensuring you achieve clean and accurate cuts every time. Their durable tungsten carbide construction means they can withstand prolonged and demanding tasks, providing you with reliability. These inserts are versatile, suitable for a variety of materials, making them a great choice for your manufacturing needs. With optimised chip control, you can enjoy efficient operations, reducing downtime and enhancing the overall machining process.

What We Like
High cutting precision
Durable tungsten carbide
Versatile for various materials
Efficient chip control
Cost-effective performance
#TOP 5

Maifix S16N-SSSCR09 CNC Metal Lathe Turning Tool

S16N-SSSCR09
S16N-SSSCR09
Maifix S16N-SSSCR09 CNC Metal Lathe Turning Tool Cover
Maifix S16N-SSSCR09 CNC Metal Lathe Machining Internal Turning Tools Indexable Carbide Insert Cutter Boring Toolholders

The Maifix S16N Turning Tool features square SC carbide indexable inserts, making it easy for you to replace worn parts without hassle. Its black oxidised tool holders are designed for general purpose cutting, ensuring versatility for various machining tasks. Made from hardened steel, this tool offers durability and strength, so you can rely on it for consistent performance. Additionally, all screws, clamps, and wrenches are universal, allowing you to easily find replacements and maintain the tool with convenience.

What We Like
Indexable square carbide inserts
Black oxidised for durability
Hardened steel construction
Universal screws and clamps
#TOP 6

DelitonGude 10pcs DCMT11T304 Carbide Inserts

DelitonGude
DCMT11T304 LF6018
DelitonGude 10pcs DCMT11T304 Carbide Inserts Cover
DelitonGude 10pcs DCMT11T304 CNC Lathe Indexable Solid Carbide Milling Turning Insert for The Finishing of Steel and Other Metal (DCMT11T304 LF6018)

The DelitonGude DCMT11T304 Inserts are designed for cutting-edge precision in industrial machining. This means you can achieve clean and accurate cuts, enhancing your overall efficiency. Made from durable tungsten carbide, these inserts are perfect for demanding tasks, providing longevity and reliability. Their versatility allows you to use them across various materials, making them a great addition to your toolkit. Additionally, with optimised chip control, you can experience smooth chip evacuation, which reduces downtime and keeps your operations running smoothly.

What We Like
Superior precision in machining
Durable tungsten carbide material
Versatile for various materials
Optimised chip control
Cost-effective performance
#TOP 7

Maifix DCMT11T304 Tungsten Carbide Turning Inserts

DCMT11T304 ZM30
DCMT11T304 ZM30
Maifix DCMT11T304 Tungsten Carbide Turning Inserts Cover
Maifix 10pcs DCMT11T304 ZM30 Stainless Steel Cutting Tool Tips CNC Metal Lathe Turning Holder Indexable Tungsten Solid Cemented Carbide Inserts

The Maifix DCMT11T304 Inserts are designed for external turning and boring tools, making them ideal for precise metal lathe work. You receive 10 pieces neatly packed in a plastic box, which keeps the inserts safe and easy to store. Made from durable tungsten carbide, these inserts are built to handle steel, cast iron, and stainless steel machining effectively. With these inserts, you can enjoy faster machining speeds and better finishes on your metal parts, while also reducing downtime thanks to quick and easy edge replacement.

What We Like
Includes 10 inserts per pack
Protective plastic storage box
Durable tungsten carbide material
Suitable for various metals
Faster machining and better finish
#TOP 8

Hopson Tools RCGT1003MO Aluminium Indexable Inserts Pack

HOPSON TOOLS
RCGT1003MO-AL
Hopson Tools RCGT1003MO Aluminium Indexable Inserts Pack Cover
Hopson Tools RCGT1003MO-ALU Indexable Inserts, HM Indexable Inserts for Machining Aluminium or Non-ferrous Metals (Pack of 10)

The Hopson RCGT1003MO Inserts feature a 10mm diameter and a 3.18mm plate thickness, providing a robust and precise cutting tool for your machining needs. The 7° clear angle helps reduce friction and improves cutting efficiency, making your work smoother. With an extremely sharp, ground cutting edge, these rotary cutting plates ensure clean cuts and better finish. Designed for use with positive tool holders, they are perfect for machining aluminium, wood, plastics, and other non-ferrous metals, offering versatility and convenience in various projects.

What We Like
Sharp ground cutting edge
Suitable for aluminium and non-ferrous metals
Compatible with positive tool holders
Compact 10mm diameter
Pack of 10 for easy storage
#TOP 9

CDBP TCGT Carbide Inserts for Aluminium

TCGT1.8(1.5)1-LH
Silver
TCGT090204-LH
CDBP TCGT Carbide Inserts for Aluminium Cover
CDBP Carbide Inserts for Aluminum TCGT1.8(1.5)1 TCGT090204-LH for Turning Carbide Aluminum Inserts Metal Cutting 10PCS

The CDBP TCGT Inserts are designed for optimal performance when machining aluminium and other non-ferrous metals. With wear-resisting and durable properties, these inserts offer excellent cleanliness and longer service life, making your cutting tasks more efficient. The sharp edges and stronger hardness ensure precise cuts, which is essential for achieving high-quality finishes. Additionally, the chipbreaker design is tailored for finish machining, allowing you to achieve better surface quality with less effort.

What We Like
Durable and wear-resisting
Sharp edges for precise cuts
Designed for non-ferrous metals
Improved surface quality
Longer service life
Buying Guide Image
Editor's Notes

During our metal turning indexable insert research, we found 49 metal turning indexable insert products and shortlisted 9 quality products. We collected and analyzed 2,474 customer reviews through our big data system to write the metal turning indexable inserts list. We found that most customers choose metal turning indexable inserts with an average price of £23.73.

The metal turning indexable inserts are available for purchase. We have researched hundreds of brands and picked the top brands of metal turning indexable inserts, including ASZLBYM, CDBP, DelitonGude, Maifix, HOPSON TOOLS.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.