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rock drilling tools for tunneling

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buy 41mm 7 Button 11 Deg Taper Button Drill Bit For Rock , Forging Processing Type online manufacturer

41mm 7 Button 11 Deg Taper Button Drill Bit For Rock , Forging Processing Type

41mm 7 Button 11 Deg Taper Button Drill Bit For Rock , Forging Processing Type 41mm 7 Button 11 Degree taper button bit rock button bits with high quality Product Name:tungsten carbide tapered drill bit . ... Read More
2022-04-13 15:03:06
buy Blue Tungsten Carbide Buttons , Tipped Tapered Drill Bits For Rock Drilling online manufacturer

Blue Tungsten Carbide Buttons , Tipped Tapered Drill Bits For Rock Drilling

Blue Tungsten Carbide Buttons , Tipped Tapered Drill Bits For Rock Drilling Product Characteristic: 1 .Button bit taper angle: 7,11,12 2. Length: 50/55/71/80 mm 3. Diameter: 20-45 mm 4. Button bit shape: ... Read More
2022-04-13 15:03:06
buy Drill Extension Threaded Drill Rod Extension Drilling And Long Hole Drilling online manufacturer

Drill Extension Threaded Drill Rod Extension Drilling And Long Hole Drilling

Drill Extension Rod T38 - Round39 - T38 Drill Rod Length Diameter Weight, kg mm foot mm inch Drill Extension Rod T38 - Round39 - T38 Flushing Hole 14.5 mm Wrench Flat 32 mm 1220 4 39 1 10.2 1525 5 39 1 12.8 ... Read More
2025-03-12 15:06:39
buy T45 Length 210mm Standard Coupling Sleeves For Underground Mining Drilling Tools online manufacturer

T45 Length 210mm Standard Coupling Sleeves For Underground Mining Drilling Tools

Coupling Sleeve T45 Length 210mm Specifications: Coupling Length Diameter Weight, kg mm Inch mm inch Thread T45 210 8 63 2 33/64 3.0 210 8 66 2 37/64 3.3 Standard coupling using T45 thread system. Used in ... Read More
2020-11-03 14:05:46
buy Rock Drilling DTH Drill Bits For COP32 COP34 BR3 DHD330 Hard Rock DTH Hammer online manufacturer

Rock Drilling DTH Drill Bits For COP32 COP34 BR3 DHD330 Hard Rock DTH Hammer

3" High Air Pressure DTH Bits for COP32 / COP34 / BR3 / DHD330 Hard Rock DTH Hammer Specifications: Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, kg COP32 85 2 6 x 14 4 x 12 ... Read More
2025-03-10 17:23:53
buy T45 Retractable Thread Button Bit For Rock Drilling online manufacturer

T45 Retractable Thread Button Bit For Rock Drilling

T45 Retractable Drill Bit , Threaded Button Bits Rock Drilling Drill Bits Description Rock drilling tools are used by many drilling professionals related to mining,construction,tunneling,quarrying projects... Read More
2022-03-15 16:44:08
buy T45 Button Drill Bit Rock Drill Spare Parts For Mining / Quarring online manufacturer

T45 Button Drill Bit Rock Drill Spare Parts For Mining / Quarring

T45 Tungsten Carbide Retractable Thread Rock Drill Button Bits Application: T45 Quarrying Retrac Threaded Rock Drilling Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for ... Read More
2022-03-18 15:46:59
buy ST58 Retrac Tungsten Carbide Drill Bits For Eliminating Hole Deviation 115 Mm online manufacturer

ST58 Retrac Tungsten Carbide Drill Bits For Eliminating Hole Deviation 115 Mm

ST58 Retrac Button Bit Specifications: Drill Bit Diameter No x Buttons Diameter Flushing Holes Weight, kg mm foot Front Gauge Angle Front Side Spherical and Ballistic 89 3 6 x 12 8 x 14 35 2 1 5.1 89 3 4x13... Read More
2022-03-15 16:44:09
buy Small Hole Drilling Tools Tapered Drill Bit Long Skirt Cross Bits For Mining Quarrying online manufacturer

Small Hole Drilling Tools Tapered Drill Bit Long Skirt Cross Bits For Mining Quarrying

Tapered Drill Bit Long Skirt Corss Bit For Mining Quarrying The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper chisel bits, taper ... Read More
2020-07-24 15:55:54
buy R32 Drilling Tools Shank Adapters Color Customized online manufacturer

R32 Drilling Tools Shank Adapters Color Customized

Factory Price Excellent Quality Various Models Drilling Tools Shank Adapters Shank Adapters introduction The shank adapters are designed to withstand the high impact power of modern rock drills and made from ... Read More
2022-03-15 15:37:22
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