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All the super-hard tools we produced adopted premiums material of PCD, PCBN, which is supplied by GE, ELEMENT SIX and other lead - details see: https://www.machineto.com/electrode-diamond-pcd-cutter-iso-model-vnmg160408-10148926

Alloy steels (45-68 RC)

Carbon tool steels (45-68 RC)

Die steel (45-68 RC)

High speed steel (45-68 RC)

Chilled cast iron

Ni Hard

Forged steel

Meehanite iron

Moly chrome steel rolls

Inconel 600

Rene

Incoloy

Monel

Stellite

Colmonay

Waspolay

RECOMMENDED SPEEDS AND FEEDS OF CBN

CBN MATERIAL SPEED FEED RATE (MM/REV) DEPTH OF CUT (MM) Carbon Steel (45-68 RC) 80-140 0.10-0.3 0.20-1.2 Alloy Steel 90-120 0.10-0.3 0.20-1.2 Hardened tool and die Steel (45-68 RC) 60-90 0.10-0.20 0.20-1.2 High Tensile Cat Iron 60-120 0.25-0.75 0.20-1.2 Pearlitic Gray Cast Iron < 240 HBN 450-1060 0.25-0.50 0.20-1.2 Pearlitic Gray Cast Iron > 240 HBN 305-610 0.25-0.50 0.20-1.2 Powered Metal 90-120 0.10-0.25 0.20-1.2 Stellite 100-210 0.15-0.50 0.20-1.2