341 - 344 of 344
hexagonal drill rod forging
Selling leads
|
... from the rock drill to the drill stems. In order to transmit power from the rock drill piston to the extension drill rod and eventually to the ...
2025-07-23 00:15:48
|
|
...tapered rod through the taper for drilling. Product features: Degree: 4°46', 7, 11,12. Diameter: 28mm - 43mm. Button quantity: 6, 7, 8 ( ...
2025-07-23 00:15:49
|
|
...chisel designs. The tapered button drill bit is mainly used with the pneumatic rock drill and tapered rod, and is connected to the tapered rod ...
2025-07-23 00:15:49
|
|
... Bit 34mm Diameter Long Skirt Description Of Knock Off Bit 11 Degree: Tapered drilling tools include bit and rod. Tapered button bit has faster ...
2025-07-23 00:15:49
|