Product Name | DTH Hammer&Drill bits / RC Hammer & Bits / Top Hammer thread drill tools / DTH drill pipes, Symmetric & ODEX casing systems / Adapters & Accessories | Place of Origin | China |
Application | Mining / Water well drilling / Blast hole drilling / Geothermal drilling... | Material | High-quality Manganese Steel |
Certification | ISO9001:2015 | OEM Service | YES |
Hole Range | 76mm-305mm for Drill bits 3''/ 4'' / 5''/ 6'' / 8'' for Hammer shank | Working Pressure | 8-30 bar |
Processing Type | Forging / Heat treatment / CNC machined / Carbide hot inserting technology | Shank type for choice | DHD (COP), QL / SD / Mission / WK / TD / VKP / COP GOLD / MC / BR / DR / PR |
Brand | WOOKE | Advantage | High-quality with long service as well as factory price |
Connect Thread | API 2 3/8''-6 5/8'' REG or as per customer's request like CUBEX Thread | Color | According to the customer's request |
Quality | 100% high-quality based on the up-to-date high manufacturing process | Packing | Polywoodcase or as per customer's request |
Warranty | Yes, we have warranty service | Sample | Yes and negotiable |
Product Code | 8207130000 | Trade Term | T / T based on FOB / CIF / CFR ... |
Bit Dia.for choice: ø155, ø159, ø165, ø178, ø190, ø203 mm
Spline: 10
Bit Head Design and selection:
1. Flat front Spherical
Application: For Drilling in hard and abrasive rock.
2. Flat front Spherical + Ballistic
Application: For Drilling in medium-hard to hard and moderately abrasive rock.
3. Convex front Spherical + Ballistic
Application: For drilling in medium-hard and moderately abrasive rock.
4. Convex front Ballistic
Application: For drilling at high penetration rates in nonabrasive rock.
5. Concave front Spherical
Application: For drilling in medium-hard, minimum hole deviation control.