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Products name: DTH drilling bits/DTH hammer bits/DTH hammer button bits
Products features:
DTH bit is our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.
1.high and low air pressure down-the-hole drill bits
2.Low air pressure holeDia.:65-220mm
3.High air pressure hole Dia.:85-305mm
4.Face type:drop center/concave/convex/double gauge/flat
5.Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.
Products technical data:
High air pressure DTH Bits | ||||
DTH Drill Bit |
Bit Dia.(mm) |
Gauge Buttons |
Front Buttons |
Weight (Kg) |
|
HD35 (IR35,Cop34) |
85 |
6×Φ13 |
4×Φ12 |
4.2 |
90 |
6×Φ14 |
4×Φ12 |
4.5 |
|
95 |
6×Φ14 |
4×Φ13 |
4.8 |
|
100 |
8×Φ12 |
6×Φ12 |
5.0 |
|
105 |
8×Φ13 |
6×Φ12 |
5.5 |
|
|
HD45 (DHD340A ,Cop44) |
105 |
6×Φ14 |
5×Φ13 |
8.5 |
110 |
7×Φ14 |
6×Φ13 |
8.8 |
|
115 |
8×Φ14 |
7×Φ13 |
9.0 |
|
120 |
8×Φ14 |
8×Φ13 |
9.8 |
|
127 |
9×Φ14 |
9×Φ14 |
11.0 |
|
|
HD55 (DHD350R ,Cop54) |
133 |
7×Φ16 |
6×Φ14 |
16 |
140 |
8×Φ16 |
7×Φ14 |
16.5 |
|
146 |
8×Φ14 |
8×Φ14 |
17 |
|
152 |
8×Φ14 |
7×Φ16 |
17.5 |
|
165 |
8×Φ14 |
8×Φ16 |
18.5 |
|
| 2.5" DTH BIT | D=76mm | CWG76 | |
| 80mm | |||
| 3.5" DTH BIT | D=90mm | ||
| 95mm | DHD3.5 | ||
| 100mm | |||
| 105mm | |||
| 4" DTH BIT | D=105mm | ||
| 108mm | DHD340A | ||
| 115mm | Mission40 | ||
| 120mm | COP44 | ||
| 125mm | |||
| 130mm | |||
| D=105mm | TD40 | ||
| 108mm | |||
| 115mm | |||
| 120mm | |||
| 125mm | |||
| 130mm | |||
| 5" DTH BIT | D=133mm | DHD350R | |
| 140mm | COP54 | ||
| 148mm | QL50 | ||
| 152mm | Mission50 | ||
| 6" DTH BIT | D=152mm | ||
| 155mm | |||
| 165mm | |||
| 171mm | Mission60 | ||
| 178mm | QL60 | ||
| 190mm | |||
| 203mm | |||
| 219mm | |||
| 254mm | |||
| 8" DTH BIT | D=194mm | ||
| 200mm | |||
| 203mm | |||
| 216mm | |||
| 219mm | DHD380 | ||
| 222mm | COP84 | ||
| 235mm | QL80 | ||
| 254mm | Mission80 | ||
| 270mm | |||
| 305mm | |||
| 311mm | |||
| 325mm | |||
| 350mm |
For more info:
Send Inquiry to This Supplier
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