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rock drilling retrac bit

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buy 4 Inch Diameter T38 127mm Button Drill Bit With CNC Milling Heat Treatment Process online manufacturer

4 Inch Diameter T38 127mm Button Drill Bit With CNC Milling Heat Treatment Process

T38 102mm Flat face with Spherical Button Bit T38 102mm Flat face with Spherical Button Bit: Product: T38 Button Bit Diameter: 102mm / 4 Inch Thread: T38 Face Design: Flat face Button/Carbide Type: Spherical ... Read More
2019-10-23 16:41:43
buy T51 89mm Drill Dth Hammer Button Bits Tungsten Carbide / 14 Buttons Threaded online manufacturer

T51 89mm Drill Dth Hammer Button Bits Tungsten Carbide / 14 Buttons Threaded

T51 89mm Tungsten Carbide Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling ... Read More
2025-03-11 10:02:39
buy Ballistic Retractable Drill Bit Golden Drop Center Retrac T45 T51 89MM online manufacturer

Ballistic Retractable Drill Bit Golden Drop Center Retrac T45 T51 89MM

Ballistic Mining Drill Bit / Drilling and Blasting Threaded Drill Bits Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 ... Read More
2022-03-15 16:44:07
buy Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits online manufacturer

Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits

T38 Ballistic and Spherical Retrac Button Bit Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). ... Read More
2022-03-15 16:44:08
buy Top Hammer Drill Diameter 89mm T51 Retract Button Bit online manufacturer

Top Hammer Drill Diameter 89mm T51 Retract Button Bit

Top Hammer Drill Button Bit Diameter 89mm T51 Retract Button Bit Top hammer bits, also referred to as button bits, have been specially designed to drill through almost any type of hard and abrasive rock ... Read More
2022-03-15 16:44:07
buy T38 Mining Top Hammer Drill Bits Retrac Button Bit For Tunneling online manufacturer

T38 Mining Top Hammer Drill Bits Retrac Button Bit For Tunneling

T38 Mining Top Hammer Drill Bits Retrac Button Bit For Tunneling Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Read More
2022-03-30 14:08:49
buy High Speed Drilling Thread  Button Bit T45 102mm Concave Face For Hard Rock online manufacturer

High Speed Drilling Thread Button Bit T45 102mm Concave Face For Hard Rock

45 102mm concave face high speed drilling thread button bit for hard rock Item Specification Product Name Rock Drilling Tools T45 Brand MIROC Material Carbon steel Diameter 102mm Length 160mm etc Socket ... Read More
2022-04-13 14:34:19
buy T51 Spherical Buttons with Drop Center Retractable Drill Bit Dia. 82 - 127mm online manufacturer

T51 Spherical Buttons with Drop Center Retractable Drill Bit Dia. 82 - 127mm

T51 Spherical Buttons with Drop Center Retractable Drill Bit Dia. 82 - 127mm Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa ... Read More
2022-04-13 14:34:19
buy Tungsten Carbide Button Drill Bit Taper 12 Deg, Short / Long Shirt online manufacturer

Tungsten Carbide Button Drill Bit Taper 12 Deg, Short / Long Shirt

Product Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type bits if the goal is to minimize hole ... Read More
2022-04-13 15:03:06
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
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