491 - 499 of 499
tunnelling threaded button bits
Selling leads
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Well Drilling Rods Diameter 3 1 /2 Inch 89mm DTH Drill Pipe Product description: DTH drill tubes are used for connecting DTH hammer and DTH button ...
2025-06-21 00:38:41
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2025-06-21 00:33:25
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-06-21 00:33:23
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... called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. Specifications: Description Thread connection Outside diamete Rec. hole ...
2025-06-21 00:38:25
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...” is short for “Rotary Air Blasting”. Specifications: Description Thread connection Outside diamete Rec. hole size Shank style Working pressure ...
2025-06-21 00:38:16
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... construction, electricity, traffic, tunnel, quarry, national defence stone project etc. The tapered drill rod can be matched with multiple drill ...
2025-07-13 00:14:06
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... Thread Length Diameter Weight mm mm kg /Tamrock HL 500 F R32 (1 1/4") 350 45 3.9 Bench Drilling /...
2025-07-13 00:14:06
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... to drill bits. We are able to offer a comprehensive range of shank adapters for different rock drills. Features: 1. High strength chromium...
2025-07-13 00:14:06
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...°, 12° Prodcut information: Tapered drill rod is a further development of the integral drill rods. Matching the corresponding specifications of ...
2025-07-13 00:14:06
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