Rock Bits

Machine Model: CBH1/24/SP/G

• Special single wheel machine utilizing Super Abrasive (CBN) grinding wheels

Part Name:
Rock Bit

Grinding Operation:
Finish grind cutter back face and weld angle

Material:
Stellite alloy

Stock Removal:
2.5mm

Grinding Process Parameters
Size Tolereance: +/- .1mm
Total Runout: .05mm
Flatness: .05mm

Machine Acceptance Criteria
Parts per hour 60 @100 % capacity
Machine run-off spec: Ppk 1.33