241 - 250 of 905
t38 89mm button drill bit
Selling leads
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Small rock drill bits T45 89mm 3 1 / 2 inch rock drill button bit with 14 ballistic carbide T45 Button Bit Thread Diameter Buttons and Size (mm) ...
2024-12-09 18:59:46
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...final size in combination with a pilot adapter. Product Name: different rock hardness drilling button bit Description: For different rock hardness ...
2026-07-06 00:14:04
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...final size in combination with a pilot adapter. Product Name: different rock hardness drilling button bit Description: For different rock hardness ...
2026-07-06 00:14:04
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T38 Thread Drifting and Bench Drilling Rock Button Drill Bits Atlas Copco Description Button bit is well known for its high wear resistance on medium...
2026-07-06 00:14:04
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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 ...
2026-07-06 00:14:04
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...Drill Bits 89mm For Drifting / Tunneling Hardened Steel Spherical and Balistic Buttons Spherical Button Characteristics: 1. Universal button 2. ...
2026-07-06 00:14:04
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2024-12-09 19:38:19
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...Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type Reaming bits is used for making large cut holes in drifting and tunneling. A smaller ...
2026-07-06 00:14:04
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...×Dia. Qty× Dia. Front Side 76 T38 7×12 4×10 3 1 3.00 76 T45 8×11 6×10 4 - 3.00 78 T38 8×11 5×11 4 - 3.10 89 R32 8×12 6×11 4 - 3.50 89 R38 8×12 6×11 ...
2026-07-06 00:14:04
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.... A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head ...
2026-07-06 00:14:04
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