281 - 290 of 713
thread drilling button bit
Selling leads
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... in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate ...
2025-06-21 00:34:42
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...Thread Drill Rod MF Extension Thread Drill Rod Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, and ...
2025-07-18 00:17:41
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... this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% ...
2025-06-21 00:34:36
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...Thread Drill Rod High Manganese Steel With Carburized Product features T51 MF Connection Thread Drill Rod: The product known as Extension rod, has ...
2025-06-21 00:34:40
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... hole impactor, medium air pressure submersible hole impactor and high air pressure submersible hole impactor. DTH Bit We Can Supply. For DTH rock ...
2025-06-21 00:38:30
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2025-07-18 00:17:41
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...Thread Drill Rod for 3660mm Extension Drilling Rods Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, ...
2025-06-21 00:34:34
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...Thread Drill Rod for 3660mm Extension Drilling Rods Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, ...
2025-06-21 00:34:29
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...Drill Rod Machine Tools Thread Drill Rod Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, and ...
2025-06-21 00:34:28
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Hexagonal Body 32mm R38 Thread Drill Rod CNC Tophammer Drilling Equipment R38-H32-R32 Drifter Rod Product features: Extension rods, also known as ...
2025-06-21 00:34:35
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