rock reamer hole opener ผลิตออนไลน์

Mining tools Carbide Taper rock drill 7 button bits Product Description Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper rod to be used for air leg or hand ... อ่านเพิ่มเติม

Product name: 11 Degree tapered cross drill bit Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 32mm KINGDRILLING DTH taper drill bit description: Taper button bit as small ... อ่านเพิ่มเติม

Product name: Hole opener reaming bit 350/185mm with CIR170 Product category: DTH drill bit Matched connection: CIR170 Reamer Dia: 350mm Carbide: spherical, ballistic,semiballistic KINGDRILLING DTH thread ... อ่านเพิ่มเติม

Product name: 159mm MK5E Overburden casing drilling tools with CIR110 shank for water well drilling Product category: Overburden casing drilling tools Matched hammer: Hammer CIR110 Matched casing pipe OD: 159mm ... 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: 188mm DHD380 Shank DTH Hole Opener Drill Bit For Rock Drilling Tools Product category: DTH drill bit Matched connection: DHD380 Shank Reamer Dia: 188mm KINGDRILLING DTH thread button bit ... อ่านเพิ่มเติม

Product name: 7 Degree tapered cross drill bit Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 32mm KINGDRILLING DTH taper drill bit description: Taper cross bits can be used ... อ่านเพิ่มเติม

Product name: 165mm DTH Hole Opener Drill Bit With DHD3.5 Shank For Rock Formation Drilling Product category: DTH drill bit Matched connection: DHD3.5 Shank Reamer Dia: 165mm Carbide: spherical, ballistic... อ่านเพิ่มเติม

Product name: 165mm DHD3.5 Shank DTH Hole Opener Drill Bit For Well Drilling Drag Product category: DTH drill bit Matched connection: DHD3.5 Shank Reamer Dia: 165mm Carbide: spherical, ballistic,semiballistic ... อ่านเพิ่มเติม

Product name: 210mm DTH Hole Opener Drill Bit With DHD380 Shank For Mineral Exploration Drilling Rig Product category: DTH drill bit Matched connection: DHD380 Shank Reamer Dia: 381mm Guide Dia.: 210mm ... อ่านเพิ่มเติม