Turning Inserts

Catalog

Welcome to CNCmarket's selection of EASYCUT carbide turning inserts. We stock the most common insert styles, sizes, chipbreakers, and grades for steel, stainless steel, cast iron, aluminum, and other non-ferrous materials. Only our most popular inserts are published online. If you don't see the geometry, size, nose radius, chipbreaker, grade, or material you need, contact us for a quote.

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ANSI code: DCMT 21.51

CA$5.02 excl. taxes

8015978630 unit in stock

DCMT 21.51 Carbide (CVD) Turning Insert, HE3, EC565H Grade, for P Materials

EASYCUT Carbide Inserts for Lathes, Current Offering Overview

EASYCUT carbide turning inserts cover the most common ISO turning geometries and sizes used in daily production on CNC lathes. The full EASYCUT portfolio is much wider than what is listed here: our online catalog reflects the current offering, rolled out progressively as we analyze market demand, real applications, and customer feedback.

If you do not see your required geometry, size, grade, or material group, contact us. We continuously expand the assortment based on actual machining needs.

CNMG, 80° Rhombic Inserts

CNMG inserts are a universal choice for external turning, offering high edge strength and stable performance in steel (P), stainless steel (M), and cast iron (K). Common sizes in the current offering include CNMG 120408 (432) and CNMG 120412 (433). The range supports medium to rough machining, including interrupted cuts, with chipbreakers and grades selected for edge security and consistent tool life. Examples:

Medium machining, steel (P): EASYCUT SKU# 80127362 (CNMG 120408E-HR4 EC565H)
Medium machining, stainless (M): EASYCUT SKU# 80127379 (CNMG 120408E-DE4 EC511D)
Rough machining, steel (P): EASYCUT SKU# 80127364 (CNMG 120412E-HR6 EC565H)
Rough machining, cast iron (K): EASYCUT SKU# 80159791 (CNMG 120408E-AE5 EC515A)

DNMG, 55° Rhombic Inserts

DNMG inserts provide good accessibility for profiling and shoulder work while maintaining strong edge support. Common sizes include DNMG 150408 (432) and DNMG 150412 (433). In the current offering, DNMG covers finishing, medium machining, and interrupted cutting in steel (P) and stainless steel (M), with options oriented toward stable production. Examples:

Finish machining, steel (P): EASYCUT SKU# 80127357 (DNMG 150404E-HW2 EC265H)
Medium machining, steel (P): EASYCUT SKU# 80127360 (DNMG 150408E-HR4 EC565H)
Medium machining, steel (P), larger nose radius: EASYCUT SKU# 80127361 (DNMG 150412E-HR4 EC565H)

WNMG, 80° Trigon Inserts

WNMG inserts give six cutting edges per insert and a strong 80° corner, which makes them an economical choice for general turning and facing. The current offering is built around WNMG 080408 (432), with options for steel (P) and stainless steel (M). Examples:

Medium machining, steel (P): EASYCUT SKU# 80136765 (WNMG 080408E-HR4 EC565H)
Medium machining, stainless (M): EASYCUT SKU# 80158407 (WNMG 080408E-DE4 EC511D)
Rough machining, stainless (M): EASYCUT SKU# 80158409 (WNMG 080408E-DE5 EC511D)

VNMG and VBMT, 35° Rhombic Inserts

VNMG and VBMT inserts are widely used for profiling and contouring where sharp approach angles are required. VNMG is the negative double-sided version; VBMT is the positive screw-on version for lighter cuts. Common sizes include VNMG 160404 (331), VNMG 160408 (332), and VBMT 160404 (331). The current offering includes solutions for finishing and medium machining in steel (P) and superalloys (S). Examples:

Finish machining, steel (P): EASYCUT SKU# 80127370 (VNMG 160404E-HW2 EC265H)
Profiling, steel (P): EASYCUT SKU# 80127366 (VNMG 160404E-WL EC265H)
Medium machining, superalloys (S): EASYCUT SKU# 80148759 (VNMG 160408E-LE4 EH211L)
Semi-finish, steel (P): EASYCUT SKU# 80161225 (VBMT 160404E-HE3 EC565H)

DCMT and CCMT Inserts, Positive Geometry for Finish and Semi-Finish

DCMT and CCMT inserts use positive geometry and lower cutting forces, making them a strong choice for finishing and semi-finishing, especially in lighter setups or when surface quality is important. Common sizes in the current offering include DCMT 11T304/11T308 (32.51/32.52) and CCMT 09T304 (32.51). Available grades and geometries support steel (P), stainless (M), and heat-resistant superalloys (S), depending on the insert. For aluminum and other non-ferrous materials (N), polished CCGT and VCGT inserts with sharp edges are available. Examples:

Semi-finish, steel (P): EASYCUT SKU# 80130577 (CCMT 09T304E-HE3 EC565H)
Finish, steel (P): EASYCUT SKU# 80149450 (DCMT 11T308E-HW2 EC565H)
Semi-finish, stainless (M): EASYCUT SKU# 80128073 (DCMT 11T308E-HE3 EC511D)
Semi-finish, superalloys (S): EASYCUT SKU# 80129793 (DCMT 11T308E-HE3 EH211L)
Finish, aluminum (N): EASYCUT SKU# 80159795 (CCGT 120408F-FE3 EV211A)

TNMG and SNMG, Inserts for Roughing

TNMG (60° triangle) and SNMG (90° square) inserts offer multiple cutting edges and strong edge security, making them suitable for roughing and interrupted cutting. In the current offering, both focus on high-load steel (P) machining where toughness is critical. Examples:

Rough machining, steel (P): EASYCUT SKU# 80136763 (TNMG 220408E-HR6 EC565H)
Rough machining, steel (P): EASYCUT SKU# 80158404 (SNMG 120412E-HR6 EC565H)

Continuous Rollout Based on Real Applications

Our online catalog focuses on the most requested geometries, sizes, and grades for steel (P), stainless steel (M), cast iron (K), aluminum (N), and superalloys (S). If your application, cutting condition, or material group is not listed, contact us and we will help select the correct EASYCUT insert or introduce it into the catalog based on your demand.

Turning Inserts

EASYCUT Carbide Inserts for Lathes, Current Offering Overview

CNMG, 80° Rhombic Inserts

DNMG, 55° Rhombic Inserts

WNMG, 80° Trigon Inserts

VNMG and VBMT, 35° Rhombic Inserts

DCMT and CCMT Inserts, Positive Geometry for Finish and Semi-Finish

TNMG and SNMG, Inserts for Roughing

Continuous Rollout Based on Real Applications

Frequently Asked Questions

EASYCUT Carbide Inserts for Lathes, Current Offering Overview

CNMG, 80° Rhombic Inserts

DNMG, 55° Rhombic Inserts

WNMG, 80° Trigon Inserts

VNMG and VBMT, 35° Rhombic Inserts

DCMT and CCMT Inserts, Positive Geometry for Finish and Semi-Finish

TNMG and SNMG, Inserts for Roughing

Continuous Rollout Based on Real Applications

Frequently Asked Questions