Tungsten Carbide button Drill Bit is made of high quality tungstencarbides and steel, through heat treatment so that it can be used for hard rockdrilling, and transmit intensive impact energy into the rock with the leastpossible loss of energy. Comparing with tapered chisel bits and tapered crossbits, button bits has higher technology, much longer primary drilling time andhigher drilling efficiency.
Product Parameter:
| Drill Specification | Drill diameter(mm) | Connection method | Alloy specification quantity |
| RP001-32 | 32 | cone 6\7\11\12 degrees | Ø7*4 |
| RP001-34 | 34 | cone 6\7\11\12 degrees | Ø7*4 |
| RP001-36 | 36 | cone 6\7\11\12 degrees | Ø8.8*3, Ø8.2*1 |
| RP001-38 | 38 | cone 6\7\11\12 degrees | Ø8.8*3, Ø8.2*1 |
| RP001-40 | 40 | cone 6\7\11\12 degrees | Ø9.2*3, Ø9.2*1 |
| RP011-40 | 40 | cone 6\7\11\12 degrees | Ø9.8*3, Ø9.2*1 |
| RP001-42 | 42 | cone 6\7\11\12 degrees | Ø9.2*3, Ø8.2*1 |
| RP011-42 | 42 | cone 6\7\11\12 degrees | Ø9.8*3, Ø9.2*1 |
| RP001-45 | 45 | cone 6\7\11\12 degrees | Ø9.8*5 |
| Piling bit | 38 | welding | Ø9.2*4 |
| Can be produced according to customer requirements |
