China Sc50-DHD Inch Down The Hole Drill Hammer for Water Well Drilling, Find details about China DTH Hammer, Martillo from Sc50-DHD Inch Down The Hole Drill Hammer for Water Well Drilling
Product Application:
The DTH bits is the tool cutting rock. Sollroc DTH bits are made of superior quality alloy steel .In addition art manufacturing technology makes our DTH bits with higher and more reliable quality.
5 inch Drill Hammer, DHD350/COP54 DTH Hammer
Item | Hammer OD | Weight(kg) | Thread | Working Pressure | Recommended rotation speed | |
HD55 Hammer | 125mm | 77kg | API 2 3/8"REG | 1.0-2.5Mpa |
25-40r/min |
Specification of dth hammer button bits: | Diameter: (mm) |
1-2 inch low air pressure DTH bits Shank: BR1, BR2, DHD2.5 | 57/64/70/76/80/82/90 |
3 inch high Air pressure DHT bits Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5 | 85 / 90 / 95 / 100 / 105/110 |
4 inch high Air pressure DHT bits Shank:DHD340,COP44,M40,SD4,QL40 | 105 / 110 / 115 / 120 / 127/130 |
5 inch high Air pressure DHT bits Shank:DHD350,COP54,M50,SD5,QL50 | 133 / 140 / 146 / 152 / 165 |
6 inch high Air pressure DHT bits Shank:DHD360,M60,SD6,QL60,COP64 | 152 / 165 / 178 / 190 / 203 |
8 inch high Air pressure DHT bits Shank:DHD380,COP84,M80,SD8,QL80 | 195 / 203 / 216 / 254 / 305 |
10 inch high Air pressure DTH bits Shank:SD10, HN100 | 254/270/279/295/305 |
12 inch high Air pressure DTH bits Shank:SD12,DHD1120,HN120,HN125 | 305/330/343/356/368/381 |
Our Products Advantage:
[1] Appearance: Because the heating process has a complete and stable process, the appearance of the product can be kept consistent, and the appearance will not be angular and will not hurt the hand.