Общий каталог Mitsubishi 2020 - 2021 - страница 245

COATED CBN CBN & PCD TURNING INSERTS

BC8100 series for machining of hardened steel

y Cutting Example and Application Example

BC8105

Highest Accuracy

CBN substrate with excellent wear resistance and chipping resistance, together with a high-lubricity coating film, controls the occurrence of boundary wear and exhibits outstanding surface finish.

B

Suitable for finishing with surface roughness Ra .024 μinch or Rz .094 μinch or less.

.098 BC8105 Conventional .079

.059

0 2 4 6 8 10 12

Cutting Time (min) BC8110 High Speed Turning CBN substrate with excellent wear resistance and chipping resistance, together with an extremely hard coating film,

provides the highest flank wear resistance of the entire BC8100 series. .010 BC8110 Conventional

.008

.006

.004

.002

B008 Cutting Time (min)