The cross bits are made from alloy steel. They are widely used in metallurgy mine, geological exploration,traffic tunneling.

Product Name:Button Bits

1) Material:45CrNiMoV for steel,YK05 for carbide2)Diameter:30mm-127mm3)Threaded connection: R22, R25, R28, R32, R38, T38, T45, T514)Tapered connection:6°,7°,11°,12°5)Processing technic:Cold pressing,Hot inset

Tapered button bits (28mm, 30mm 32mm, 34mm, 36mm, 40mm, 42mm, 44mm and so on with different degree taper)

Tapered Rod (Rod 19mm, 22mm, 25mm;  Shank hex. 19mm, 22mm, 25mm)

Integral Drill rods( Chisel Bit integral. Rod 19mm, 22mm;  Shank hex. 19mm, 22mm)

Thread Button Bits (33mm, 35mm, 45mm ,51mm,57mm,64mm,70mm,76mm, 89mm, 102mm ,115mm,127mm and so

different degree Thread for example: R22, R25, R28, R32, R38, T38, T45, T51 etc.)

Drifter Rod ( Hex.32mm, 35mm, 38mm; Round 32mm, 38mm, 45mm, 51mm)

Retrac Button bits with different Thread different diameters. (51mm, 64mm,70mm,76mm,89mm,102mm,115mm, 127mm.)

Down the hole drilling(drill bits, hammers, spare parts, drill tubes)

Buttons type :Spherical, Ballistic

Drill rods,drill bits,Button Bits