381 - 390 of 1150
forged dth drill bits
Selling leads
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T51 102mm 4 Inch Button Bits DTH Bits Advantages: 1. High quality raw material, with premium hardened procedures for long life. 2. Full production ...
2026-04-21 00:34:18
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Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long ...
2026-04-21 00:34:18
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Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long ...
2026-04-21 00:34:18
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... and manufacture of rock drilling machinery and pneumatic tools in China. The factory has rich scientific research and production experience, using ...
2025-12-23 18:09:27
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BENCH DRILLING DOME BUTTON BIT FOR REAMING T51 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ...
2026-04-21 00:34:18
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... and manufacture of rock drilling machinery and pneumatic tools in China. The factory has rich scientific research and production experience, using ...
2026-04-21 00:34:18
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We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face ...
2026-04-21 00:34:18
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Manufacturing Process Bit Fundo De Furo Re 004 Reverse Circulation Drill Bit Forged from Alloy Steel
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We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face ...
2026-04-21 00:34:18
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Manufacturing Process Forging Alloy Steel Reverse Circulation Drill Bit for Bit Fundo De Furo Re 545
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We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face ...
2026-04-21 00:34:18
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We are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, carbide button shape and the bit face ...
2026-04-21 00:34:18
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