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rock drilling tools for tunneling

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buy 11 Degree 34mm Mining Rock Drilling Tapered Drill Bit online manufacturer

11 Degree 34mm Mining Rock Drilling Tapered Drill Bit

11 Degree 34mm Mining Rock Drilling Tapered Drill Bit Specification description: Button bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling ... Read More
2022-03-15 15:49:30
buy 7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools online manufacturer

7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools

7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More
2021-08-27 09:13:58
buy 12 Degree 32mm Tapered Chisel Drill Bit For Small Hole Rock Drilling Tools with 7 Buttons online manufacturer

12 Degree 32mm Tapered Chisel Drill Bit For Small Hole Rock Drilling Tools with 7 Buttons

7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More
2020-04-08 17:34:49
buy Tapered Flat chipways Chisel Drill Bit For Small Hole Rock Drilling Tools 43mm - 78mm online manufacturer

Tapered Flat chipways Chisel Drill Bit For Small Hole Rock Drilling Tools 43mm - 78mm

7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More
2019-10-23 16:41:39
buy Chisel Mining Drilling Bits 7 / 11 / 12 Degree Tapered For Small Hole Rock Drilling Tools online manufacturer

Chisel Mining Drilling Bits 7 / 11 / 12 Degree Tapered For Small Hole Rock Drilling Tools

7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More
2019-07-24 14:40:17
buy Taper Coal Mining Drilling Button Bit For Small Hole Rock Drilling Tools with Length 28mm-41mm online manufacturer

Taper Coal Mining Drilling Button Bit For Small Hole Rock Drilling Tools with Length 28mm-41mm

7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More
2022-03-15 15:49:29
buy Integral Tungsten Carbide Rock Mining Drill Rod For Small Hole Drilling Tools online manufacturer

Integral Tungsten Carbide Rock Mining Drill Rod For Small Hole Drilling Tools

Integral Tungsten Carbide Rock Drill Rods For Small Hole Drilling Tools Describtion Integral drill rod or integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, ... Read More
2018-05-23 16:58:43
buy Single Tube Diamond Tip Drill Bit Hot Pressed Sintered Dia 28 - 200mm online manufacturer

Single Tube Diamond Tip Drill Bit Hot Pressed Sintered Dia 28 - 200mm

Single tube diamond drill bit dia 28~200mm use Hot pressed sintered for Geological Exploration Description: Single tube diamond drill bit conditions 1. Drill a complete rock formation of various hardnesses and ... Read More
2022-03-15 16:07:20
buy Hard Rock Drilling Tool Numa Series Middle and High Pressure DTH Hammer Bit for Borehole online manufacturer

Hard Rock Drilling Tool Numa Series Middle and High Pressure DTH Hammer Bit for Borehole

New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert ... Read More
2025-03-07 16:33:33
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Cross Drill Coupling Thread T38 / T45 for Mining Equipment Parts

Cross Drill Coupling Thread T38 / T45 for Mining Equipment Parts Specifications We are a professional company which is specialized in making and researching on drilling equipments as well, and our dominant ... Read More
2022-04-13 14:28:52
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