MEC Inc. professionally produce quality rock drill tools are wildly used in quarry, mining, tunneling and civil construction.

• •  Precise CNC machining
• •  Fully carburized body section rods
• •  Leading strength and faster penetration rate
• •  The best heat treatment technology
• •  Strong technology and management team

Integral drill rod
Available H22x108mm, H22x 159mm, H25 x 159mm, diameter range 25mm-40mm, length 0.5m-4.3m.

Tapered drill rod
Available 7°, 11°H22x108mm, H25x159mm, match tapered button bits, cross bits

Extension rod, Speed rod & Drifter rod
Fully carburized hexogen and round section rods. Available R25, R28, R32, T38, T45, T51, GT58, GT68.  Length 1.8-6.1m

Button bit
Several types bit to satisfy every need in drilling market, Retract, Heavy duty; ballistic, Para ballistic, available 33mm- 152mm.

Coupling
Semi bridge, full bridge and conversion type, Thread R25-GT68.

Shank adapter
Endurance and dependability shank adapter withstand and transmit heavy treatment from piston. Available Atlas Copco, Sandvik/Tamrock, FurukawaBoart, Longyear, Ingersoll Rand, Montabert, Gardner-Denver etc.