Coated CBN - SUMIBORON
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The Pinnacle of High Accuracy/High-efficiency Cutting
■ Application Range
1000
Uncoated SUMIBORON
Coated SUMIBORON
BNC2010 BNC2020 BNC2125 BNC2115
BNC2115 BNC2125
660
BNC300
Machine Rigidity
High
330
BNC2010 BNC2020
Induction Hardened / Carburized Steel
BNC300
Bearing Steel
HSS/Die Steel
Light Interrupted Heavy Interrupted
Continuous
Small
Impact Force on Cutting Edge Large
■ Features
BNC2115
The definitive grade in high-accuracy machining Long tool life with excellent surface roughness and stable machining Further maintains excellent surface roughness Excellent surface roughness thanks to a coating with high notch wear resistance and tough CBN substrate First recommendation for hardened steel machining Superb wear and fracture resistance Achieves long, stable tool life even in high-efficiency and interrupted machining Along with a tough CBN substrate, the coating combines wear resistance and toughness to achieve high-precision stable machining Grade for high-precision machining with excellent surface roughness and finished surface accuracy Grade ideal for high-precision machining, with highly wear-resistant CBN substrate and coating. General-purpose grade suitable for typical hardened steel machining applications Achieves further stability in machining of a wide range of hardened steel components Achieves long, stable tool life even in machining with heavy interrupted cutting Achieves long, stable tool life even on work pieces with both continuous and interrupted cutting
BNC2125
BNC2010
BNC2020
BNC300
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