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Selecting the appropriate turning inserts is crucial for achieving precise and efficient machining operations. The right insert not only enhances surface finish and dimensional accuracy but also extends tool life and reduces operational costs. Making an informed decision ensures optimal performance for your specific application.
●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...
●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.
Precision Geometry Design: Product model UE6020 has a sharper tip design to reduce cutting resistance. Chip breakers are included, which are more suitable for single long chip control under stable working conditions
Material: the whole is made of cemented carbide matrix with 3/32’ (2.38mm) thickness, combining high wear resistance, oxidation resistance and high temperature resistance, which can significantly extend tool life
Multi-scenario precision machining: suitable for steel, stainless steel, cast iron, and non-ferrous materials, covering semi-finishing and finishing scenarios, supporting high-speed, continuous cutting
More options: tcmc21.51 carbide inserts are used for turning and finishing on stainless iron parts. Suitable for For S08K/S10K-STFCR11 Lather Turning Tool Holder
Package: Maclix Carbide Turning Insert Set contains 20 pcs of TCMT110204 with plastic case for easy storage
Patent Pending: Our innovative tool and package design are currently under patent application. Unauthorized copying or imitation will face legal action. We will take all necessary measures to protect our rights against any infringement
Ultimate Machining Kit: Elevate your precision work with our all-in-one toolkit. Includes seven essential tools—SNR0012M11, S12M-SCLCR06, SDNCN1212H07, SER1212H16, SDJCR1212H07, SCLCR1212H06, MGEHER1212-2. Perfect for any project
Elevate Your Machining: Unlock precision with our 21pcs Indexable Lathe Turning Tool Set. Featuring 7 holders and 14 inserts, this set ensures smooth, high-precision cutting for professionals and DIY enthusiasts alike. Achieve flawless results every time
Built to Last: Our turning holders, crafted from cemented carbide and tungsten steel, deliver unmatched hardness and speed. Say goodbye to frequent tool changes—experience top-tier quality that stands up to the toughest jobs
Cut Through Anything: Tackle any material with our versatile carbide inserts featuring a durable CVD coating. Whether it's stainless steel or tough alloys, experience smooth, wear-resistant cuts every time. Perfect for all your demanding projects
Durable and Customer-Centric: Our shock-proof, user-friendly turning tool holders are designed for your machining success. Enjoy peace of mind with 24h service, a 3-month refund policy, and a 360-day support. Act now and secure yours today
ALL-IN-ONE 21-PIECE MACHINING KIT – Includes 7 precision turning tool holders (SNR0012M11, S12M-SCLCR06, SDNCN1212H07, SER1212H16, SDJCR1212H07, SCLCR1212H06, MGEHER1212-2) and 14 premium carbide inserts — everything you need for turning, grooving...
BUILT TO LAST WITH PREMIUM MATERIALS – Each turning holder is crafted from industrial-grade cemented carbide and tungsten steel, delivering exceptional hardness, wear resistance, and high-speed performance. Minimize downtime with tools engineered to...
14 CVD coated hard alloy blades, suitable for various types of cutting - ensuring smooth and wear-resistant cutting on various materials such as stainless steel, hard alloy, low carbon steel, and cast iron.
PRECISION ENGINEERED FOR PROFESSIONALS & HOBBYISTS – Designed with a 1/2" (12mm) shank for secure clamping and minimal vibration. Whether you're a professional machinist or a DIY enthusiast working on a home lathe, this set delivers smooth...
Wide Applicability: Suitable for mechanical manufacturing, mold processing, automotive industry, furniture manufacturing, and other fields, this lathe turning holder set offers versatility and reliability for a range of lathe machining tasks
🎄 Model: Dual-edge APMT1604 PDER , Coating: CVD, Material:Carbide,I.C(d): 0.366", Thickness(s): 0.187",Hole(d1): 0.173",Nose radius(r): 1/32",Nose Angle: 85°,Relief Angle: 11°,Good for both finishing and roughing;
🎄 Application: For processing steel parts (eg. 4140 alloy steel ) and stainless iron, suitable for material of HRC15 °- HRC45 °，installed on 400R Series End milling holder,Used for indexable face mill and end mill,Performing square milling and side...
🎄 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.
🎄 Advantages : The carbide matrix combination with the AlTiN coating of composite multilayer structure greatly prolongs service life of cutting tool , has super strong film-base bonding force and extremely low friction coefficient .
🎄 Feature: Suitable for finishing and semi-finishing of various steel, stainless iron and cast iron workpieces, such as 45# steel, Spring steel, H13 steel ,42Cr steel.
🎄Feature: Suitable for finishing and semi-finishing of various steel, stainless iron and cast iron workpieces, such as 45# steel, Spring steel, H13 steel ,42Cr steel. Perform good even in very dirty environment
🎄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.
🎄Advantage: Wear-resistant and heat-resistant, not easy to stick to the holders or workpieces or break up.Vacuum hardening, exquisite craftsmanship, easy cutting
Our tool design is innovative and our parent company is currently applying for patent protection. Any unauthorized copying or imitation will be subject to legal sanctions. If any infringement is discovered, we will take all necessary measures to safeguard...
Achieve Precision Machining: Elevate your projects with our Indexable Lathe Turning Tool Set, 14 inserts. Enjoy seamless, high-precision cutting, whether you're a pro or a DIY enthusiast.
Top-Notch Quality for Endurance: Crafted from cemented carbide and tungsten steel, our turning holders offer superior hardness and speed. No more constant tool changes–these tools are built to last.
Durable and Customer-Centric: Our turning tool holders are shock-proof, user-friendly, and backed by a satisfaction guarantee. Achieve your machining goals with ease, and we're here to assist you. We provide 24h support, 3months refund, 360days warranty...
🎄 Size: TCMT 21.51(TCMT110204), 3/32" Thick, 1/64" Radius, 7 degrees relief angle,triangle inserts for aluminum,steel and stainless steel;
🎄 Material: TCMT21.5 inserts are made of solid carbide with tin coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance
🎄 Application: tcmc21.51 carbide inserts are used for turning and finishing on stainless iron parts. Suitable for For S08K/S10K-STFCR11 Lather Turning Tool Holder
🎄 Advantage: the carbide blades tcmt110204 has feature of wear-resistant and heat-resistant, not easy to stick to the holders or workpieces or break up.Vacuum hardening, exquisite craftsmanship, easy cutting.
🎄 Package includes: 20pcs TCMT110204 / TCMT 21.51 Gold carbide inserts , involved in two good quality plastic boxes.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Turning Inserts
Insert Shape and Size
Insert shapes, such as square, round, triangular, and diamond, are selected based on the type of machining operation and the workpiece geometry. For example, square inserts are versatile for facing and turning, while round inserts are excellent for profiling and deep cuts. The size of the insert, often indicated by specific codes, needs to be appropriate for the depth of cut and the tool holder's capacity. Ensure the insert's corner radius is suitable for the desired surface finish and to avoid chatter.
Frequently Asked Questions
What is the difference between positive and negative rake angles?
Positive rake angles have a cutting edge that is angled upwards towards the workpiece, reducing cutting forces and ideal for softer materials. Negative rake angles have a cutting edge that is angled downwards, providing a stronger edge suitable for harder materials and heavier cuts.
How do insert coatings improve performance?
Coatings enhance insert performance by increasing wear resistance, improving heat dissipation, and reducing friction between the insert and the workpiece. This leads to longer tool life and better surface finishes.
What is the best insert material for machining hardened steel?
For machining hardened steel, Cubic Boron Nitride (CBN) is often the best choice due to its extreme hardness and heat resistance. High-quality carbide inserts with specific grades and coatings can also be effective for certain applications.
How does insert corner radius affect machining?
The corner radius influences the surface finish and the tendency for chatter. A larger radius can provide a smoother finish and better support for heavier cuts, while a smaller radius is better for lighter cuts and intricate details.
What is an insert grade?
An insert grade refers to the specific composition and manufacturing process of the insert material. Different grades offer varying balances of hardness, toughness, and wear resistance, making them suitable for different workpiece materials and cutting conditions.
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