详细说明
Pneumatically operated Drill capable of Drilling in both DOWN THE HOLE & JACK HAMMER modes - ideally suitable for drilling lead holes Matching for DIAMOND WIRE CUTTING of decorative MARBLE, GRANITE ROCKS, etc.
Machine has been specially designed for Precision drilling of matching holes and ability to drill holes in both VERTICAL & HORIZONTAL positions. A ball joint is provided at the bottom of the Mast to facilitate Precision alignment for matching holes. Provided with one spike & two Anchoring Rods & Adjusting screws to maintain perfect rigidity during drilling. Light in weight, machine can be easily dismantled into four SUB-ASSEMBLIES - each weighing not more than 50 Kgs - thus ensuring easy portability and repositioning.
| Model | KQD-70 |
| Rigidity rock | f=6-20 |
| Dia. of hole (mm) | 65-76 |
| Depth (m) | 15 |
| Size of rod (mm) | 40×1000 |
| Rotating speed (rpm) | 130 |
| Working pressure (Mpa) | 0.5-0.7 |
| Electric motor (KW) | 3 |
| Air Consumption (m3/min) | 4 |
| Lift power (N) | 4000 |
| Max.impelling power (N) | 3500 |
| Dia. of pipe (mm) | 25 |
| Remark | Drilling by Air |