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Recommended Cutting Conditions for PCBN Grades
Cutting Speed M/Min
Work Feed Depth of
Material Grade Cutting Mode Continuous Light Heavy mm/rev cut mm
Cut interrupted interrupted
Continuous to light
IB05S 500-2000 500-2000 - 0.05-0.30 0.05-0.50 PCBN INSERTS
interrupted finishing
IB10S Interrupted finishing - 500-2000 500-1000 0.05-0.30 0.05-0.50
Solid PCBN grade
IB90A for large DOC 500-2000 500-2000 500-1000 0.05-0.40 0.10-4.00
turning
Coated solid PCBN
IB25KD grade for large DOC 500-1400 500-1900 500-1700 0.05-0.40 0.10-4.00
turning
2000
Cutting speed Vc (M/Min) 1000 IB05S IB10S IB90A / IB25KD
500
Continuous Machining Heavy Interrupted Cut
15
