Grade : ID8

PCD grade for milling applications. Ideal for machining nonferrous metals, such as high silicon (>12%) aluminum alloys and metal matrix composites like Engine, gearbox and transmission components, brake disks, glass epoxy parts, etc.

PropertyValue
ISO Range - P/M/K
ISO Range - N/S/H (N05-N15)

PropertyValue
Grade or Coating TypeUncoated
Coating Layers


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Cutting Speed for: APKW 100304 PDR ID8 - 5605187
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
N21Aluminum-wrought alloysNot hardenable60 HB1640-8200 sfm
N22Aluminum-wrought alloysHardenable100 HB1640-7215 sfm
N23Aluminum-cast alloys <=12% SiNot hardenable75 HB1640-8200 sfm
N24Aluminum-cast alloys <=12% SiHardenable90 HB1640-7545 sfm
N25Aluminum-cast alloys >12% SiHigh temperature130 HB1310-3280 sfm
N26Copper alloys >1% PbFree cutting110 HB1640-3610 sfm
N27Copper alloysBrass90 HB1310-2625 sfm
N28Copper alloysElectrolytic copper100 HB1970-5905 sfm
N29Non metallic.Duro& fiber plastics4920-8200 sfm
N30Non metallicHard rubber4920-8200 sfm

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