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...Drill Bits Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered hexagonal drill steels ranging fro...
...Drill Bits for Granite Rock Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered hexagonal drill s...
Reaming Drill Bit 6 Dia 64 76 89mm with Pilot Adapter 6 Dia 26mm Drifting Tunneling Reaming drill bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of drop raises and constru...
Hard Rock Drilling Horizontal No Dig HDD Hole Opener HDD Hole Opener for Hard Rock Drilling Horizontal No - Dig Introduction The fixed diameter hole opener is made of tough heat-treated alloy steel for maximum ...
Drilling Equipment Durable HOB Hole Opener Rock Reamer Bit Introduction PANGOLIN hob rock hole opener ranging from 16" to 70" that is divided into two types: MT cutter and Welding cutter, and is apply to variou...
...Drill Insert Cone Hole Opener Rock Tricone Bit Metal Drill Insert Cone Hole Opener For Rock Tricone Bit Product parameters Model 36" inch 915mm Total Length 1500 mm Thread Connection 6 5/8 Reg Pin & Box Suit...
...Drilling Tools Soil Rock Hole Opener The main structure features The reamer with replaceable cutters was developed for large-diameter HDD projects, where extending downhole life is essential. Compared with s...
Product name:219mm MRS Wiggle reamer symmetric casing drilling bit in mining OD of casing pipe: 219mm They are designed for economic cost of drilling in simultaneous casing advancement. The wings are retracted ...
...Drill Bit Polycrystalline Diamond Compact Drill Bit For Gas And Oil Introduction The reaming bit is mainly composed of more than 3 cones. Cutting structure adopts high quality tungsten carbide The use of for...
... Matched casing pipe OD: 108mm MNS Sliding five-piece concentric overburden casing drilling system feature: When the guide bit reaches to the rock stratum, the stabilizer rod and guide bit begin to fold, the...
...drilling system for hammerDHD340 shank Product category: Overburden eccentric casing bit Matched hammer: Hammer DHD340 Matched casing pipe OD: 127mm MNS Sliding five-piece concentric overburden casing drilli...
... casing pipe OD: 114mm MNS Sliding five-piece concentric overburden casing drilling system feature: When the guide bit reaches to the rock stratum, the stabilizer rod and guide bit begin to fold, the reamer ...
... For Drills For Cutting Steel HRC 45-55 Specifications: Diameter: 2.0mm +/-0.005 Length: 40mm +0.5 Angle: 60° Binder 12% Hardness HRA 92.5 Density 14.10 T.R.S 4200 Application: EXCELLENT HARDNESS AND TOUGHNE...
Product name: 130mm DTH Hole Opener Drill Bit With DHD3.5 Shank For Coal Mining Tools Product category: Hole Opener Drill Bit Matched connection: DHD3.5 Reamer Dia: 130mm Carbide: spherical, ballistic,semiballi...
...Drilling Tools Soil Rock Hole Opener The main structure features The reamer with replaceable cutters was developed for large-diameter HDD projects, where extending downhole life is essential. Compared with s...
Hard Rock Drilling Horizontal No Dig HDD Hole Opener HDD Hole Opener for Hard Rock Drilling Horizontal No - Dig Introduction The fixed diameter hole opener is made of tough heat-treated alloy steel for maximum ...
...Drill Bit Polycrystalline Diamond Compact Drill Bit For Gas And Oil Introduction The reaming bit is mainly composed of more than 3 cones. Cutting structure adopts high quality tungsten carbide The use of for...
Drilling Equipment Durable HOB Hole Opener Rock Reamer Bit Introduction PANGOLIN hob rock hole opener ranging from 16" to 70" that is divided into two types: MT cutter and Welding cutter, and is apply to variou...
...Drill Insert Cone Hole Opener Rock Tricone Bit Metal Drill Insert Cone Hole Opener For Rock Tricone Bit Product parameters Model 36" inch 915mm Total Length 1500 mm Thread Connection 6 5/8 Reg Pin & Box Suit...
Product name: 165mm DHD3.5 Shank DTH Hole Opener Drill Bit For Coal Mining Equipment Product category: DTH drill bit Matched connection: DHD3.5 Shank Reamer Dia: 165mm KINGDRILLING DTH thread button bit descrip...