For 15 years, ProDrill only focus in manufacturing of high quality Rock Drilling Tools.
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SMALL HOLE CONSUMABLES
THREADED BUTTON BITS
TOP HAMMER CONSUMABLES
DTH Drill Bits
DTH AND CASING SYSTEM
ROTARY DRILLING TOOLS
GRINDING EQUIPMENT
ROCK DRILLS MACHINE
QUARRYING CONSUMABLES
DEMOLITION EQUIPMENT
UNDERGROUND TRACKLESS EQUIPMENT
AIR HOSE ACCESSORIES
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Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
Rock drilling tools factory ProDrill manufactures high quality rock drill bits, one of the most important size for benching and long-hole drilling underground is T51 Threaded Button Bit
Diameter: 76mm, 89mm, 102mm
Skirt body: retrac, and normal, straightrac
Face type: flat, uniface, Drop Center
Carbide shape: Dome, ballistic, semi-ballistic
Used in bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer drilling tools.