High Performance Rock Drilling Button Bits D76-T45
Our special technology develops the sharpest ball tooth, and the bits with sharp buttons are suitable for hard and mid -hard rock, and it also have excellent wear resistance and driving speed.The bits with round buttons are widely used in hard rock ,with the advantage of high abrasion and impact resistance.
| Dia.(Mm) | Thread Connection | Buttons | Air Holes | Weight(Kg) |
| Gauge | Front |
| 51 | R32 | 4×11 | 2×9 | 1 | 2 | 1.00 |
| 64 | R32 | 6×12 | 3×11 | 3 | 1 | 1.70 |
| 64 | T38 | 6×12 | 3×10 | 1 | 2 | 1.70 |
| 76 | T38 | 7×12 | 4×10 | 3 | 1 | 3.00 |
| 76 | T45 | 8×11 | 6×10 | 4 | - | 3.00 |
| 78 | T38 | 8×11 | 5×11 | 4 | - | 3.10 |
| 89 | R32 | 8×12 | 6×11 | 4 | - | 3.50 |
| 89 | R38 | 8×12 | 6×11 | 4 | - | 3.50 |
| 89 | T45 | 8×12 | 6×11 | 4 | - | 3.50 |
| 89 | T51 | 8×12 | 6×11 | 4 | - | 4.50 |
| 102 | T45 | 8×14 | 6×13 | 4 | - | 5.50 |
| 102 | T51 | 8×14 | 6×13 | 4 | - | 5.50 |
| 105 | R38 | 8×14 | 6×13 | 4 | - | 4.50 |
| 115 | R38 | 8×14 | 7×13 | 4 | - | 4.80 |
| 115 | T51 | 8×14 | 7×13 | 4 | - | 4.80 |
| 125 | R38 | 8×14 | 8×13 | 4 | - | 5.50 |
| 127 | T51 | 8×14 | 8×13 | 4 | - | 6.50 |
-------------------------------------------FAQ--------------------------------------------
Q: How can i place an order of Rock Drilling Button Bits D76-T45
A: Please tell us specifications of button bit, let's make a contract
Q: How can i visit your factory
A: Please inform to us when you have a visitting plan,we will provide all traffice details in China
Q: Do you agree sample order of Threaded Drill Bits?
A: Yes,we are welcome your sample order to testing our quality
Q: Can we change the type of threaded drill bits button?
A: Yes, you can choose spherical, parabolic,and flat button, etc.
Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will reply you within 24 hours and give you a solution.
