Down The Hole Bits, DTH Drill Bits, Drilling Bits manufacturer / supplier in China, offering Top Quality Down The Hole Drilling Bits for Rock and Mining, Down The Hole Low/High Air Pressure DTH Hammer for Rock Water/Well Drilling, T38 Shank Adapter/Adaptor for Top Hammer Consumables and so on.
| Min. Order: | 1 Piece |
|---|---|
| Port: | Xiamen, China
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| Production Capacity: | 5000PCS/Months |
| Payment Terms: | L/C, T/T, D/P, Western Union, Paypal, Money Gram |
| Customized: | Customized |
|---|---|
| Certification: | API |
| Length: | DTH Bits |
| Type: | DTH Bits |
| Material: | Tungsten Carbide |
| Usage: | Well Drilling |
| 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, NUMA100 | 254/270/279/295/305 |
| 12 inch high Air pressure DTH bits Shank:SD12,DHD1120,NUMA120,NUMA125 | 305/330/343/356/368/381 |
| 15 inch high Air pressure DTH bits Shank: DHD1150, SD15,NUMA125 | 381/391/435/457/483/503 |
| Over 20 inch high Air Pressure DTH bits Shank: NUMA180,NUMA240, | 483/508/560/578/610/660 |
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