Tungaloy DNMG150408-TM T9115 CVD Coated Carbide Turning Insert 20mm min bore The Original Korloy CCMT09T302-HMP NC3120

The Original Korloy CCMT09T302-HMP NC3120 is a high-precision turning insert specifically designed for fine finishing of steel workpieces

just clean and shiny grooves

Massive 42CrMo Alloy Steel Shank: Forged from premium pre-hardened 42CrMo structural alloy steel (tempered to HRC 42-45) to absorb radial harmonics and suppress chatter during extended internal contouring cycles

Economic 4-Edge Design: Double-sided negative geometry provides 4 usable edges

which virtually eliminates built-up edge (BUE) and ensures a polished surface finish

Tungaloy DNMG150408-TM T9115 CVD Coated Carbide Turning Insert 20mm min bore The Original Korloy CCMT09T302-HMP NC3120Tungaloy DNMG150408 TM T9115 Turning Insert High Speed Steel Machining Premium T9115 CVD Grade Made in Japan What is the most efficient insert for high speed semi finishing of steel? The Tungaloy DNMG150408 TM T9115 is a premium CVD coated carbide turning insert designed specifically for the high efficiency machining of carbon and alloy steels. Utilizing the cutting edge T9115 grade, this insert features a specialized thick Al2O3 (alumina) layer that