a Sintered Alloy

ISO NON-COATED CBN SERIES 985

MB4120 10 20 B 330

30 Continuous cutting Medium interrupted cutting Heavy interrupted cutting The CBN grade “MB4120” for sintered alloy and cast iron cutting can be used widely from continuous cutting to interrupted cutting in the processing of cast irons such as sintered alloys for valve mechanism parts and oil pump parts.

a Cast Iron

8200 ISO NON-COATED CBN SERIES 6560 10 MB4120 4920 MB730 K 20 30 3280 MBS140 1640 MB710 0

0.039.079.118.157
Depth of Cut ap (inch)
Lineup of grades available from general cutting to deep depth cutting for high efficiency machining.
a Aluminum Alloy

ISO PCD MD205

MD220 10 N 20 MD230 30 MD2030

Fracture Resistance Suitable for cutting materials such as nonferrous metals and fiber reinforced plastics (FRP) including aluminum alloys. It supports ultra high speed finish cutting.