产品描述

Size	8 1/2"
IADC Code	M323
Blade	5
Body Type	Matrix Body
Cutter size	φ19mm
Nozzle Qty	6
Connection	4 1/2" API REG
Torque	24.1-26.5KN.m
Weight on bit	20-100KN
MAX. WOB	130KN
Flow Rate	22-35 l/s
Rotation Speed	60-250rmp
Applicable Formations	High compressive strength, medium hard, thick hard interlayer, such as hard shale, limestone, sandstone, dolomite, etc.