R28 38mm Thread Button Bit with 7 Buttons for High Performance Rock Bolting in Tophammer Equipment Video from China

Thread Button Bit

Mar 23, 2026

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Product Description: R28 38mm Thread Button Bit Tophammer Equipment Rock Bolting Tool Description Of R28 38mm Thread Button Bit: R28 38mm Thread Button Bit is made by high quality alloy steel bar and tungsten carbides. ...learn more

R28 38mm Thread Button Bit with 7 Buttons for High Performance Rock Bolting in Tophammer Equipment

R28 38mm Thread Button Bit with 7 Buttons for High Performance Rock Bolting in Tophammer Equipment

20000 pcs per month

$3-$300

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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Verified Supplier

5 Years

Tungsten Carbide Threaded Button Bit For CNC Milling And Proprietary Heat Treatment Process

Tungsten Carbide Threaded Button Bit For CNC Milling And Proprietary Heat Treatment Process

Tungsten Carbide Threaded Button Bit For CNC Milling And Proprietary Heat Treatment Process

102mm T45 Thread Button Bit for High Resistance High Footage Speed and Low Breakage Bench Drilling

102mm T45 Thread Button Bit for High Resistance High Footage Speed and Low Breakage Bench Drilling

102mm T45 Thread Button Bit for High Resistance High Footage Speed and Low Breakage Bench Drilling

Spherical Button Shape Thread Button Bit For Underground Mining

Spherical Button Shape Thread Button Bit For Underground Mining

Spherical Button Shape Thread Button Bit For Underground Mining

T51 102mm Thread Button Bit with YK05 Carbide Tips for Thread Extension Rod and Tunneling

T51 102mm Thread Button Bit with YK05 Carbide Tips for Thread Extension Rod and Tunneling

T51 102mm Thread Button Bit with YK05 Carbide Tips for Thread Extension Rod and Tunneling

T38 76mm High Performance High Efficiency Tungsten Carbide Thread Button Bit for Ore Mining at Factory Price

T38 76mm High Performance High Efficiency Tungsten Carbide Thread Button Bit for Ore Mining at Factory Price

T38 76mm High Performance High Efficiency Tungsten Carbide Thread Button Bit for Ore Mining at Factory Price

76mm T38 Thread Button Bit for High Resistance and High Footage Speed with Low Breakage

76mm T38 Thread Button Bit for High Resistance and High Footage Speed with Low Breakage

76mm T38 Thread Button Bit for High Resistance and High Footage Speed with Low Breakage

Replace a batch

High Efficiency High Quality Alloy Steel T51 Thread Button Bit for Underground

High Efficiency High Quality Alloy Steel T51 Thread Button Bit for Underground

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Rock Drill / Coal Mining Thread Button Bit T45 76mm SSR28

Rock Drill / Coal Mining Thread Button Bit T45 76mm SSR28

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Tungsten Carbide 9 Buttons 64mm T38 Thread Button Bit Mines Drilling

Tungsten Carbide 9 Buttons 64mm T38 Thread Button Bit Mines Drilling

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High Efficiency High Quality Alloy Steel T45 76mm Thread Button Bit for

High Efficiency High Quality Alloy Steel T45 76mm Thread Button Bit for

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Thread Button Blast Hole Drill Bits , Oem 76mm T38 Drill Bit

Thread Button Blast Hole Drill Bits , Oem 76mm T38 Drill Bit

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