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... life, better powder exhausting and easier bit back, which combine well anti-wear and anti-impact carbide butttons and high-performance steel together. Tapered drill bit is a further development of the integ...
...Bit 12 11 7 6 Degree Zinc Processing Drill Bits Tapered drill bits are widely used in mining and quarrying, with the advantages of higher driving efficiency, long service life, better powder exhausting and e...
...Bit 7 Buttons 38mm 36mm 34mm Taper Button Bits Tapered drill bits are widely used in mining and quarrying, with the advantages of higher driving efficiency, long service life, better powder exhausting and ea...
... ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction p...
...Bit , High Effective Rock Hammer Drill Bits T38 Threaded Drill Bits Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistan...
...Bit R32 Drill Bits For Small Hole Drilling Threaded Drill Bits Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance an...
...Bits Shield Cutter Inserts For Quarrying Industry Product Description The rock drill bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance...
... efficiency,longer service life,better powder-discharge,better wear-resistance and impact-resistance,easier bit-back performance etc.,widely used in metal mine,quarry,tunneling,hydro-electrical engineering a...
High Wear Resistance DTH Drill Bits NUMA120 Ballistic Button Bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality...
...Bits Shield Cutter Inserts For Quarrying Industry Product Description The rock drill bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance...
... and underground), open quarry and construction. The hammer is situated down the hole in direct connected with the drill bit with splines in the bit. The hammer piston strikes the drill bit resulting in an e...
...Bits Rock Drilling High Middle Low Pressure Description DTH (Down to Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine (open and underground), open quarry and constr...
.... Technical Information -For safety purpose, the bits design matches European standard EN847-1 with anti-kickback design. -Selected the best grade of steel to make the tool body. With heat treatment to avoid...
...Set 1/2 Shank Diameter 1-3/8 Cutting Diameter Technical Information 1. -For safety purpose, the bits design will be always match European standard EN847-1 with anti-kickback design. 2. Extra thickness of the...
...Bit Product Description: The PDC Core Bit is featured as long service time, fast drilling speed and high coring rate in the soft to medium-hard strata. Standard Q threads as well as thread types required by ...
...Bits for Hard Rock Coal Mining Product Description: The PDC Core Bit is featured as long service time, fast drilling speed and high coring rate in the soft to medium-hard strata. Standard Q threads as well a...
...Bit Product Description: The PDC Core Bit is featured as long service time, fast drilling speed and high coring rate in the soft to medium-hard strata. Standard Q threads as well as thread types required by ...