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Jack Hammer Drilling

Jack hammer drilling is widely used in mining, tunnel excavation, and construction. Optimizing the transmission of impact and rotational force through taper design to improve drilling efficiency. Under different rock conditions, our tapered drilling tools exhibit good adaptability, can significantly reduce energy loss. Besides, cutting picks are widely used in coal and mineral mining, infrastructure construction, and other fields. Our cutting picks have outstanding wear resistance and impact resistance, which can improve the efficiency of coal and rock crushing and operation, shorten the construction period, and reduce production costs. Overall, tapered drilling tools are an ideal choice for modern engineering operations due to their excellent performance in facilitating efficient and high-quality drilling operations.
Cutting Picks
Cutting Picks
● Main Type: Coal cutting pick, Rotary cutting pick, Tunneling cutting pick, Road header cutting picks, cutting pick block, Cone bit
● Maximum Diameter of Main Button Size: 19.5mm-30mm
● Bit Diameters: 30mm - 80mm
● Color: Customized
● Packaging: As requested
Taper Drill Bit
Taper Drill Bit
● Main type: Chisel bit, Cross bit, Button bit
● Degree Size: 7 degree, 11 degree, 12 degree
● Bit Diameters: 32mm ~ 60mm
● Color of taper drill bit: Customized
● Packaging: As requested
Taper Drill Rod
Taper Drill Rod
● Conical angles: 7 degree, 11degree, 12 degree, etc.
● Length: 600mm~3660mm, providing customized length services.
● Diameter of taper drill rod: H19, H22, H25, etc.
● Tail stem specifications: Hex. 22x108mm, Hex. 25x108mm, etc

HOW TO CHOOSE DTH DRILL BIT

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