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403-701-4004 ✉ info@drill-hub.com

WELCOME TO

DRILL-HUB INC.

TOP HAMMER

DRILL BITS AND RODS

TOP HAMMER DRILL BITS

Top hammer drilling is all about transmitting intense impact energy into the rock being drilled with minimal loss of energy. Thus the process of drilling small diameter holes by top hammering imposes much strain on the drilling tools and equipment.

Our top hammer bits and drill rods are manufactured to the highest standards using premium grade materials to give maximum meterage of drilling even in very hard rock formations.

• Highly rigid design resulting in straight holes and maximum productivity

• Special high strength steel for long life

• Effective heat treatment for extended service life and minimal wear threat

• Tight manufacturing tolerances for the threads resulting in maximum durability and reliability

We Supply Extension Rods And Drifting

And Tunneling Rods To World Class Standards.

MF drill rods are specially designed for the toughest surface bench drilling works. The special features of these drill rods include:

MF Drill Rods (Speed Rods)

Thread Sizes: R32, T38, T45, T51
Rod Diameters: Round 32mm, Round 39mm, Round 46mm, Round 52mm
Effective Lengths: 915mm to 6,100mm

Extension

Rods

Thread Sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51
Rod Diameters: Round 32mm, Round 39mm, Round 46mm, Round 52mm, Hex 22mm, Hex 25mm, Hex 28mm, Hex 32mm, Hex 35mm
Effective Lengths: 600mm to 6,400m

Drifting &

Tunneling Rods

Thread Sizes: R22, R25, R28, R32, R38, T38
Rod Diameters: Round 32mm, Round 39mm, Hex 25mm, Hex 28mm, Hex 32mm, Hex 35mm
Effective Lengths: 2,100mm to 6,400mm