High Air Pressure DTH Hammer Drilling Button Bits for Drill Rig:
- Model /b>: DTH Drilling Button Bits
- Processing type: forging
- Material: YK05 + alloy steel
- Bit size: 3-12"
- Shank length: 130-332mm
- Bit diameter range: 78mm-345mm
- Bit face shape: flat, concave, convex, drop central, or other as required
- Carbide button shape: srical (dome, round, ball), ballistic
- Packing: 2 bits in a carton, with foam inside, 10 cartons in a wooden case, secured by steel tapes
- Apply to: surface and underground mining, tunneling, geological exploration, quarries, dam construction, construction, water well
Please note that:√ OEM of air holes, bit diameter, and shape of buttons, face shape, all can be customized√ StandardizationAll Wooke drilling tools are standardized and our DTH button bit shanks goes perfectly well with the famous brand such as Atlas Copco, Ingersoll-Rand, SandvikWhat makes Wooke products unique and unsurpassed?With special heat treatment, our DTH button bits have a longer service life than other similarWooke Rock drill equipment company ltd established in 1995 is the top manufacturer of high air pressure DTH hammers and bits from China, who has its self-owned intellectual property and strong R and D capability, she also has employees exceeds 300, factory space more than 40000m2, experience more than 23 yearsShe is honorably developed and OEM the best rock drilling tools in China, which includes:1. DTH hammers2. DTH button bits3. Top hammer rock tools: shank adapters, couplings, top hammer bits4. Various eccentric and symmetric system5. Reverse circulation hammers and bits 6. Drill pipes7. Adapters: box-pin, box-box, pin-pin
| Wooke's DTH button bits size assortment |
| Bit size | DTH bits diameter | Shank type of DTH bits |
| 2", 2.5" | 76mm-80mm | CWG76, BR2, DHD2.5N |
| 3", 3.5" | 90mm-105mm | COP34 (DHD3.5, IR3.5), Mission 30, BR3, Mach 33, Wooke30 |
| 4" | 105mm-130mm | COP44 (DHD340, IR4), DHD340N, Mission40, QL40, SD4, BR4, Mach44, TD40, Wooke 40 |
| 5" | 133mm-152mm | COP54 (DHD350, DHD350R), DHD350N, Mission50, SD5, QL50, QL50N, Wooke50 |
| 6" | 152mm-254mm | COP64 (DHD360, IR6), DHD360N, Mission60, SD6, QL60, QL60N, Wooke60 |
| 8" | 194mm-305mm | COP84, DHD380, DHD380N, Mission80, SD8, QL80, QL80N, Wooke 80 |
| 10" | 240mm-311mm | Wooke 100 |
| 12" | 305mm-445mm | Wooke 120 |
| *Face design and button type and diameter all can be customer made, please our sales for more information |
