China Atlas Copco Drilling Spare Parts, Find details about China Christensen Jaw Gripper, Carbide Gripper Inserts from Atlas Copco Drilling Spare Parts
ZF015 (Longyear) | two ends straight | 21.7*9.0*6.4mm |
ZF020 (Boyles) | one end round | 28.8*9.05*6.4mm |
ZF014 (Christensen) | two ends round | 28.8*6.2*6.35mm |