Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
DTH Bit-QL60-170
- Code No: QL60-170
- Diameter: 170mm(6 3/4'')
- Face Design: Right face
- Carbide Design:Dome
Rock drilling tools manufacturer ProDrill produces reliable DTH Hammer Bits with QL60 shank type are available in a wide range sizes of 152mm,165mm,170mm,178mm,203mm and with a number of custom design features for optimum performance in a rock formation which are designed to match all conceivable applications for stone quarrying, water well industries, mining and construction.
| Face Shape | Head Diameter (mm) |
Shank Length | Spline | holes Qty | Button qty.pcs * Dia.(mm) | Weight (Kg) |
||
| Button Type (Optional) |
Gauge Buttons | Front buttons | ||||||
| concave face | 154 | 253 | 12 | 2 | Dome | 8*Φ18 | 4*Φ16+4*Φ15 | 22.5 |
| Flat Face | 165 | 253 | 12 | 2 | Dome | 8*Φ18 | 8*Φ16 | 23 |
| concave face | 171 | 253 | 12 | 2 | Dome | 8*Φ18 | 6*Ø16+4*Ø15 | 24.4 |
| concave face | 178 | 253 | 12 | 2 | Dome | 8*Φ18 | 6*Φ16+5*Φ15 | 25.3 |
| concave face | 190 | 253 | 12 | 3 | Dome | 9*Φ18 | 6*Φ16+5*Ø15 | 26.5 |
| concave face | 203 | 253 | 12 | 2 | Dome | 10*Φ18 | 8*Ø16+6*Ø15 | 29.7 |
Flat Face An universal design, especially for hard and abrasive rock formation. Typically, flat face with hemispherical buttons design is the most popular choice. This kind of face shape is suitable for hard to very hard and abrasive rock formations in application with high air pressure. Good penetration rates an resistance to steel wash.
Dome/Hemispherical Buttons Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation.
Rock drill bits Shank type: QL40, QL50, QL60, QL80 ; and DTH drill bits hole diameter: 3", 4", 5", 6", 8"(85mm-350mm).
QL shank DTH drill bit with convex face, dome carbide buttons for blasting bore holes, water well drilling.
For more details please watch PDF online: DTH hammer bits with QL shanks Catalogue
