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It allows smaller lathe turrets or multi-tasking centers to execute complex reverse cutting profiles without risking tool body collision
"This 16mm bar is an absolute tank for internal roughing cycles
Please note that indexable carbide 8GR inserts are sold completely separate
If your tool is breaking or chipping
The cutting edge is highly reinforced to prevent breakage under extreme loads
Korloy CNMG120412-HM NC3020 Heavy Roughing Steel Insert (10pcs) black nitriding It allows smaller lathe turretsThe Original Korloy CNMG120412 HM NC3020 (ANSI Standard: CNMG 433) is a powerhouse insert engineered for maximum metal removal rates (MRR) in steel turning. Featuring a robust 1. 2mm (3 64") nose radius, this insert provides the ultimate edge strength required for heavy duty roughing. The NC3020 CVD grade is optimized for high speed wear resistance, making it the perfect choice for high volume production of large carbon and alloy steel components.
