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tungsten drill bits

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3 Inch High Air Pressure BR33 DTH Drill Bits 102mm For Industrial
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3 Inch High Air Pressure BR33 DTH Drill Bits 102mm For Industrial DTH bits are made from the most efficient high quality alloy steel. High quality forged steel, heat treated and shot peening provides a durable ... Read More

2022-03-15 16:14:00

High Efficiency Cutting T6 Drill Bit Diamond And Reaming Shell Long Service Life
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T6 core drill bit diamond and reaming shell for geotechnical Description: T6-101 Impregnated diamond bit Double-tube diamond bit is more popular than single-tube in deep hole and ultra deep hole drilling.In the ... Read More

2022-03-15 16:07:20

Alloy Steel PDC Drill Bit For Geological Exploration
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High quality HQ3 Surface set diamond bit /core drill bit for soft formations Description: SURFACE SET CORING BITS Surface set coring bits are typically used for higher penetration rates than impregnated bits in ... Read More

2025-12-01 11:52:38

Standard And Retrac Gt60 152mm Button Rock Drill Bit
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Standard And Retrac Gt60 152mm Button Rock Drill Bit Product Description KSQ rock drilling thread button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well ... Read More

2021-11-10 16:53:48

Durable Flat Shape T38 76mm Button Rock Drill Bit
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Durable Flat Shape T38 76mm Button Rock Drill Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact... Read More

2022-03-15 16:40:36

R38 2.5 Inch Stone Drill Bits CNC Milling Retractable Rock Drill Bit
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Description In addition to the choice of tunsten carbide button grade, how to choose the drill bit design is very important for the drilling work efficiency, also it will have a direct impact on the hole effect ... Read More

2022-04-19 15:00:40

T38 / T45 / T51 Button Drill Bit Ground Button Rock Stone Retrac with Drop Center
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T38 / T45 / T51 Button Drill Bit Ground Button Rock Stone Retrac with Drop Center Thread Button bit is well known for its high wear resistance on medium-hardto hard abrasive rock formations (between 200 Mpa to ... Read More

2019-10-23 16:40:23

Water well drilling 140mm 152mm 165mm High air pressure DTH Drill Bits
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Water well drilling 140mm 152mm 165mm High air pressure DTH Drill Bits Products features: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure hole Dia.... Read More

2022-03-15 16:14:00

102mm T45 Concave Face Retractable Drill Bit High Speed , Thread Button Bit For Hard Rock
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102mm T45 Concave Face Retractable Drill Bit High Speed , Thread Button Bit For Hard Rock 102mmT45 concave face high speed drilling thread retrac button bit for hard rock Related Product Parameter Dia.(mm) ... Read More

2022-04-13 14:34:19

High Efficiency Down The Hole Hammer Bits CIR 90 Rock Drill Bits
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High Efficiency Down The Hole Hammer Bits CIR 90 Rock Drill Bits What is Low air pressure DTH hammer ? Low air pressure DTH hammer is widely used in geotechnical engineering in a variety of hard, high hardness ... Read More

2025-03-07 16:33:33

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