Top Hammer Drilling Tools

AITC stocks a comprehensive supply of Top hammer Drilling Tools. Whether you require bits, coupling sleeves, shank adaptors or rods, we have exactly what you need when you need it.

Threaded Bits

Button bits

Skirt	Straight (Regular skirt), Retrac and Straightrac (Sprial skirt)
Bits diameter	45mm-152mm
Thread	R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58,T68
Face design	Flat face, drop center, uniform face
Button selection	Spherical and ballistic

Cross bits and X bits

Skirt	Straight (Regular skirt) and Retrac
Bits diameter	45mm-127mm
Thread	R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58,T68

Tapered Bits

Bits diameter	28mm-70mm
Degree	4°,6°,7°,11°and 12°
Type	Chisel bit, Cross bit and Button bit
Skirt	Short or Long Skirt

Coupling Sleeves

Thread

R22-R38, SR28-SR35, T38-T51, GT60, ST58/68

Integral Drill Steel

Diameter	28mm-41mm
Shank	H22x108mm, H25x159mm
Length	400mm-4345mm