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Keywords [ rock drilling tools ] match 64 products.
Concrete 8.5in Diamond PDC Bit Welding Coal Mining Bit
Size: | 8.5in Or 215.9mm |
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Color: | Golden, Request, Etc. |
Process: | Welding |
Oil Steel Body PDC Bit 7 Nozzle 5 Blades Dth Hammer Button
Size: | 8 1/2 In Or 215.9mm |
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Use: | Well Drilling,Coal Mining |
Color: | Request |
Tapered Coal Mining Bit 241.3mm 8 Nozzle Dth Hammer Button
Size: | 9 1/2 In, 241.3mm |
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Package: | Bubble Wrap + Carton Box / Wooden Case; Accept Customized Design.,Plastic Tube |
Name: | High Speed Steel Step Drill Bit |
6 Blade 311mm Polycrystalline Diamond Bit Steel Body
Size: | 12 1/4", 311.15mm |
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Cutter Size: | 13,16,19 |
Advantage: | High Strength,factory Manufactures,good Price |