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rock reaming drill bit

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buy Small Hole Drilling Button Drill Bit 11 Degree Diameter 38mm With Short Skirt online manufacturer

Small Hole Drilling Button Drill Bit 11 Degree Diameter 38mm With Short Skirt

Taper 11 Degree 38mm Button Bit Taper: 11 Degree Diameter: 38mm Drill Bit Type: Button Bit Skirt: Short Skirt Buttons: front 2x7mm, gauge 5x7mm, Flushing hole: 1 front flushing hole and 1 side flushing holes. ... Read More
2022-04-13 15:03:07
buy 127mm DHD340 Stone Drilling Bits With Spherical And Ballistic Carbide Foot Valve online manufacturer

127mm DHD340 Stone Drilling Bits With Spherical And Ballistic Carbide Foot Valve

DTH Drill Bit 127mm DHD340 Bit Shank With Foot Valve 127mm DHD340 DTH Flat Face Spherical Button Bit: Product: DTH Button Bit Diameter: 127mm Bit Shank: DHD340 Bit Face Design: flat face Button/Carbide Type: ... Read More
2025-03-10 16:14:04
buy Quarrying Industry 7D Chisel Drill Bit  Dia 34 mm Mining Drilling Bits  for small hole range online manufacturer

Quarrying Industry 7D Chisel Drill Bit Dia 34 mm Mining Drilling Bits for small hole range

Product Specification Product Taper Chisel bit Diameter 32mm Taper degree 7D For class of rock 8~12 Weight 0.27 KG Color Green (customized according to customer needs) Tapered equipment affords drillers the ... Read More
2019-10-21 17:47:41
buy 90mm And 105mm DTH Drill Bits For COP35 / DHD3.5 DTH Hammer Green Color with Foot Valve online manufacturer

90mm And 105mm DTH Drill Bits For COP35 / DHD3.5 DTH Hammer Green Color with Foot Valve

90mm and 105mm DTH Button Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide Shape: spherical Buttons number and diameter... Read More
2022-03-15 16:14:01
buy 2" Tungsten DTH Drill Bits Low Air Pressure BR Series Water Drill Bit online manufacturer

2" Tungsten DTH Drill Bits Low Air Pressure BR Series Water Drill Bit

DTH 2"tungsten drill bits/ low air pressure BR Series water drill bit , drilling diameter 64mm-76mm BR2 drill bit Specification: standard type, no foot valve Diameter: 76mm Buttons and size: 6x14mm,5x12mm, ... Read More
2025-03-10 17:23:54
buy ST58 Retractable Drill Bit Retrac Body Rock Drill Bit For Mining Drilling online manufacturer

ST58 Retractable Drill Bit Retrac Body Rock Drill Bit For Mining Drilling

ST58 retractable drill bit retrac body rock drill bit for mining drilling Application: The Retrac Bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction ... Read More
2022-08-25 14:54:56
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7 Degree 38mm Tapered Chisel Drill Bits For Rock Mining Drilling

For Rock Mining Drilling 7 Degree Tapered Chisel Drill Bits Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type ... Read More
2022-08-25 16:24:53
buy 90mm And 105mm DTH Drill Bits For COP35 / DHD3.5 DTH Hammer Green Color With Foot Valve online manufacturer

90mm And 105mm DTH Drill Bits For COP35 / DHD3.5 DTH Hammer Green Color With Foot Valve

90mm and 105mm DTH Button Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide Shape: spherical Buttons number and diameter... Read More
2024-04-15 11:17:04
buy 105mm DTH Drill Bits For COP35 / DHD3.5 DTH Hammer Green Color with Foot Valve online manufacturer

105mm DTH Drill Bits For COP35 / DHD3.5 DTH Hammer Green Color with Foot Valve

105mm DTH Button Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 105mm Face design: flat face, Carbide Shape: spherical Buttons number and diameter: gauge 6x14mm, ... Read More
2025-02-20 17:39:13
buy 4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools online manufacturer

4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools

4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools We are KSQ Technologies (Beijing) Co. Ltd., a company that provides the high quality and cost effective MIROC Rock Drilling that serve ... Read More
2019-10-23 16:40:23
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