Drill bits have cemented carbide buttons. Cemented carbide is made up of tungsten carbide and cobalt. Grinding buttons can produce dust and fumes containing dangerous substances that can be inhaled or swallowed, or which can come in contact with the skin or eyes. Do not breathe the dust. Wear protective gloves, protective clothing and eye protection. In case of inadequate ventilation, wear respiratory protection. In particular, avoid dry grinding. | Manufacturer | Yanggu Ruilister Engineering Machinery Co., Ltd |
| Product Name: | Thread Button bits |
| Description: | Thread Button bits Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. |
| Material: | Alloy steel bar and tungsten carbide bit |
| MOQ: | No MOQ required for testing and trial order |
| Body Type | Normal type and retract type |
| Thread type | R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60 |
| Diameter | 32mm-152mm |
| Button bit shape | Spherical and Ballistic |
| Face shape | Flat shape and Drop-center shape |

Ruilister rock tools are designed and manufactured to the highest standards. A specific hazard exists with handheld drilling equipment, where if the drill rod breaks it can form an impalement hazard (if the broken drill steel protrudes from the hole it was drilling, while the driller is pushing towards it).

This products will be dispatched to export to India, South Aisa and many other countries.


The Auger teeth has been made of high quality of raw materials, which can ensure quality of the products.







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