Скачать или смотреть TOP hammer rock drilling thread button bits drill rod for under ground mining and open pit mining

As a leading supplier of rock drilling tools for more than 20 years, we have gained considerable experience and knowledge of producing top hammer techniques that are practiced across the globe.
The Thread Button Bit can cover all types of rock - from hard to soft, and from abrasive to non-abrasive. Thorough research, our Thread Button Bit is proven to be much more compact and versatile than before.
The Thread Button Bit can be widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.
Here are Product description of Button Bits:
Thread Connection Type: R23, R25, R28, R32, R35, R38, T35, T38, T45, T51, GT60, ST58, ST68
Head diameter: 33mm ~ 152mm
Face design: flat face, drop center, uni-face
Skirt design: normal, retract, straight retract
The main features and advantages.
1. Updated raw materials make drill body steel harder and stronger to last much longer.
2. Each button has a special surface treatment to make it harder and more durable.
3. Utilizing the CNC equipment processing ensures the manufacturing precision and quality consistency.
4. Recommended specification of the different rock formation ensures productivity and drilling speed.
Welcome to contact us:
Email: [email protected]
Tel: 0086-134-0072-8319
0086-0592-7611666