|
Product Details:
Payment & Shipping Terms:
|
DTH Bits
Description:
Our bits are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand ‘s DHD6'',8''10''DHD 340A , DHD350R, DHD 360, DHD380 QL40, QL50 , QL60, QL80.NUMA100, NUMA120, MISSION60,ect.
Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.
Specification of dth hammer button bits: |
Diameter: (mm) |
1-2 inch low pressure DTH bits |
64/70/76/80/82/90 |
3 inch high Air pressure DHT bits |
85 / 90 / 95 / 100 / 105 |
4 inch high Air pressure DHT bits |
105 / 110 / 115 / 120 / 127 |
5 inch high Air pressure DHT bits |
133 / 140 / 146 / 152 / 165 |
6 inch high Air pressure DHT bits |
152 / 165 / 178 / 190 / 203 |
8 inch high Air pressure DHT bits |
195 / 203 / 216 / 254 / 305 |
10, 12 inch high Air pressure DTH bits |
254/305/318/330/356/381 |