Min. Order Reference FOB Price
100 Pieces US$9.50 / Piece
Product Description
Drilling Rig Part Tool Drilling Teeth: B47K22H Bullet Teeth/ Rock Drilling Tools Body Material: AISI4140/42CrMo Tip Material: Tungsten Carbide Carbide Size: 22*28mm Hardness: HRC48~55 Weight: 1.20kg/PC Delivery Time: 1~2 weeks Product details: 1. Product Name: Rock roatary drilling ...