Purchase Qty. Reference FOB Price
10-999 Pieces US$30.00
1,000+ Pieces US$29.00
Product Description
T45 89mm 13 Buttons Top Hammer Drilling Rock Drill Thread Button Bit for Mining Thread button bits Thread connection: HL38, R25, R28, R32, T38, T45, T51, T60, ST58, ST68, etc. Carbide profile: Spherical, ballistic, and parabolic. Bit Faces Flat, concave, convex and drop-center, uniface. ...