Different spec of our tapered button bits:
Taper Angle : 4.46" / 6 / 7 / 11 / 12
| button bit | |||
| Dia(mm) | Length(mm) | BUTTON NO | Weight(kg) |
| 28 | 50 | 4 | 0.2 |
| 29 | 50 | 4 5 6 7 | 0.2 |
| 30 | 50 80 | 5 6 7 8 | 0.2 0.3 |
| 32 | 50 55 71 80 | 6 7 8 9 | 0.2 0.22 0.3 |
| 33 | 50 55 71 80 | 6 7 9 | 0.2 0.3 0.36 |
| 34 | 50 55 | 7 8 | 0.22 0.3 |
| 35 | 55 71 80 | 4 5 6 7 | 0.22 0.3 0.37 |
| 36 | 50 55 | 7 | 0.3 0.35 |
| 37 | 55 | 4 6 7 | 0.3 |
| 38 | 50 55 | 4 6 7 | 0.25 0.35 |
| 40 | 50 55 | 7 | 0.35 |
| 41 | 50 55 71 | 4 5 | 0.35 |
| 42 | 50 | 6 7 | 0.4 |
| 45 | 50 55 71 | 0.5 | |
Xiamen Betopper Mining Machinery Co.,Ltd can manufacture the following types caaording to clients need taper:6, 7,11,12 degree taper. The diameter for taper: 28, 30, 32, 34, 36, 38, 40, 45 (mm)
We are a professional production Rock Drilling Tools, offering different kinds of Rock Drilling Tools products and monthly output up to millions pieces. Drill bits, cross bit, tapered cross bit.
Furthermore, these products are manufactured in accordance with IS09001 stipulations. Currently, main export markets include South Africa, Australia, USA, Norway, Columbia and so on.
We can design and manufacture drill bits according to customers' requirement of the bit diameter, number of air holes, carbide button shape and the face shape.
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