
6 Inch DTH drill Bit , QL60 dia152~203mm with high air Pressure for rock drilling,water well,mining
Features
Comprehensive range of DTH drill bits can be customer-made to match all conceivable applications.
Five basic bit designs: Flat front, Convex, Speed, Concave. All shapes for all types of rock of hard, soft or abrasive.
Shank Type: | DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit |
Bit Dia.: | 152mm,155mm,159mm,165mm,172mm,178mm,190mm,203mm |
Face: | Flat Face, Concave Face, Convex Face |
Tungsten Carbide: | Ballistic Buttons, or Spherical Buttons |
Color: | Green or Based on Customer requirements |
QL dth bit specification:
Shank style | Diameter in mm | Flat face | Convex face | Concave face | Approx. weight | Part number |
QL 40 | 105 | √ | √ | √ | 9.9 kgs | QL 40-105 |
110 | √ | √ | √ | 10.1 kgs | QL 40-110 | |
115 | √ | √ | √ | 10.2kgs | QL 40-115 | |
120 | √ | √ | √ | 10.5 kgs | QL 40-120 | |
127 | √ | √ | √ | 11.2 kgs | QL 40-127 | |
QL 50 | 135 | √ | √ | √ | 16.2 kgs | QL50-135 |
140 | √ | √ | √ | 16.6 kgs | QL50-140 | |
146 | √ | √ | √ | 17.1 kgs | QL50-146 | |
152 | √ | √ | √ | 17.8 kgs | QL50-152 | |
165 | √ | √ | √ | 18.0 kgs | QL50-165 | |
QL 60 | 152 | √ | √ | √ | 22.3 kgs | QL60-152 |
165 | √ | √ | √ | 24.4kgs | QL60-165 | |
171 | √ | √ | √ | 24.8 kgs | QL60-171 | |
190 | √ | √ | √ | 29.0 kgs | QL60-190 | |
203 | √ | √ | √ | 33.0 kgs | QL60-203 | |
QL 80 | 203 | √ | √ | 48.5 kgs | QL80-203 | |
216 | √ | √ | 50.1 kgs | QL80-216 | ||
241 | √ | √ | 60.1 kgs | QL80-241 | ||
254 | √ | √ | 62.5 kgs | QL80-254 | ||
292 | √ | √ | 85.0 kgs | QL80-292 | ||
305 | √ | √ | 83.9 kgs | QL80-305 |
More dth bits
Bit size | Shank type | Recommended DTH bits diameter |
3.5”/3” DTH hammer bits | COP34, DHD3.5, MISSION30, BR3 shank | 90mm~ 105mm |
4” DTH hammer bits | DHD340, QL40, MISSION40, SD4 shank | 110mm~ 130mm |
5” DTH hammer bits | DHD350, QL50, MISSION50, SD5 shank | 134mm~ 152mm |
6” DTH hammer bits | DHD360, QL60, MISSION60, SD6 shank | 152mm~ 203mm |
8” DTH hammer bits | DHD380, QL80, MISSION80, SD8 shank | 203mm~ 305mm |
12” DTH hammer bits | DHD112, SD12 and QL120 shank. | Available upon to customers’ request |
Packaging & Shipping
1.Packing:Carton or wooden case
2.Shipping: By sea / By air / By car / By train
Our Activities
- Bauma 2019 in shanghai
KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Our operations are based on the unique expertise of our people and knowledge with customer processes. Our portfolio includes:
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
Covering markets worldwide, KSQ Technologies (Beijing) Co. Ltd. is distinct due to its business missions:
KSQ is guided by the following values: