mining drill bits ผลิตออนไลน์

Down the hole thread button bits for top hammer drilling KINGDRILLING offers a complete line of tapered rods and bits for all of your hand-held pneumatic drilling needs. For mine, quarry and tunnel work, we ... อ่านเพิ่มเติม

Eccentric Casing Drilling Bit MK5E139/110 Overburden Casing System 1. Application range It is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type grounting hole of building, ... อ่านเพิ่มเติม

Product name: 120mm QL40 Shank 4 Inch Down The Hole High Air Pressure Drill Bits For Oil Drilling Matched hammer: Hammer QL40 Diameter: 120 mm KINGDRILLING high air pressure DTH button bit description: Down-the... อ่านเพิ่มเติม

Product name: 4 Inch 127mm QL40 Shank Down The Hole High Air Pressure DTH Hammer Drill Bits For Quarrying Matched hammer: Hammer QL40 Diameter: 127 mm KINGDRILLING high air pressure DTH button bit description: ... อ่านเพิ่มเติม

Product name: 110mm HM4 Shank 4 Inch High Air Pressure DTH Hammer Drill Bit For Tunneling Product category: DTH drill tools Matched hammer: Hammer HM4 Diameter: 110 mm KINGDRILLING high air pressure DTH button ... อ่านเพิ่มเติม

Product name: 115mm HM4 Shank 4 Inch Down The Hole High Air Pressure DTH Hammer Drill Bit For Quarry Product category: DTH drill tools Matched hammer: Hammer HM4 Diameter: 115 mm KINGDRILLING high air pressure ... อ่านเพิ่มเติม

Product name: 165mm 5 Inch HD55 Shank High Air Pressure DTH Hammer Drill Bit For Soft Rock Drilling Product category: DTH drill tools Matched hammer: Hammer COP54, Hammer HD55 Diameter: 165 mm KINGDRILLING high ... อ่านเพิ่มเติม

Product name: 140mm 5 Inch SD5 Shank High Air Pressure DTH Hammer Drill Bit For Underground Drilling Product category: DTH drill tools Matched hammer: Hammer SD5 Diameter: 140 mm KINGDRILLING high air pressure ... อ่านเพิ่มเติม

Product name: 145mm 5 Inch SD5 Shank Down The Hole High Air Pressure DTH Drill Bit For Construction Product category: DTH drill tools Matched hammer: Hammer SD5 Diameter: 145 mm KINGDRILLING high air pressure ... อ่านเพิ่มเติม

Product name: 152mm 5 Inch SD5 Shank Down The Hole DTH Hammer Drill Bit For Water Well Drilling Product category: DTH drill tools Matched hammer: Hammer SD5 Diameter: 152 mm KINGDRILLING high air pressure DTH ... อ่านเพิ่มเติม