KSQ Technologies (Beijing) Co. Ltd
| Supply Ability | 3000 |
| Delivery Time | 20-30 |
| Type | DRILL BIT |
| Use | Well Drilling |
| air pressure | 0.7-2.5 Mpa |
| connect thread | API 2 3/8" API 3 1/2" API 4 1/2" API 6 5/8" REG |
| drilling hole diameter | 85mm-305mm |
| usage | water well, oil, gas deep down the hole drilling |
| Size | 3" 3.5" 4" 5" 6" 8" 10" 12" |
| Brand Name | MIROC |
| Model Number | QL50A |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 3000 | Delivery Time | 20-30 |
| Type | DRILL BIT | Use | Well Drilling |
| air pressure | 0.7-2.5 Mpa | connect thread | API 2 3/8" API 3 1/2" API 4 1/2" API 6 5/8" REG |
| drilling hole diameter | 85mm-305mm | usage | water well, oil, gas deep down the hole drilling |
| Size | 3" 3.5" 4" 5" 6" 8" 10" 12" | Brand Name | MIROC |
| Model Number | QL50A | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | QL50A-197mm DTH Hammer Button Bit ，High Penetration Button Drill Bit ，Corrosion Resistant Down the Hole Bit | ||
1. DHD, COP, MISSION, QL, SD.
2. Flat, concave, convex, drop center.
3. Spherical, ballistic, semi-ballistic.
4. Application range: All kinds of rock formation.
5. Flat, concave, convex bit face.
6. Spherical, ballistic buttons.
Features:
1. Reliable quality, long service life, rare abnormal breakage during service life.
2. Good flushing effect to ensure high drilling rate
3. Strict quality warranty and compensation rules
4. Reasonable designs
5. High penetration.
Bit Face Shape Selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-around application bit face specifically for medium hard and homogeneous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Flat Face
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
| Head Shape | Bit Face Diameter (mm) | Shank Length (mm) | Spline | Air Holes | Button Type | Button Qty. × Dia. (mm) | Weight (kg) |
| Convex Face | 140 | 240 | 12 | 2 | Domed+Ballistic |
Gauge : 7×Ø18 Front : 4×Ø15 + 3×Ø14 |
15.3 |
| Flat Face | 146 | 240 | 12 | 2 | Domed+Ballistic |
Gauge : 8×Ø18 Front : 8×Ø14 |
16 |
| Flat Face | 152 | 240 | 12 | 2 | Domed+Ballistic |
Gauge : 8×Ø18 Front : 8×Ø14 |
16.5 |
| Concave Face | 165 | 240 | 12 | 2 | Domed | Gauge : 8×Ø18 Front : 4×Ø16 + 4×Ø14 |
18.5 |
| Concave Face | 178 | 240 | 12 | 2 | Domed | Gauge : 8×Ø18 Front : 6×Ø16 + 5×Ø14 |
20 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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 capit... 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 capit...
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