Y8 hand-held rock drill
1.durable
2.good quality and low price
3.high efficiency
Port: Fuzhou port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 100 Unit/Units per Week
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case and carton
Delivery Detail: within 7days
Y8 hand-held rock drill
1.product specification
| Weight | 6.8kg | |
| Full length | 428mm | |
| Operating air pressure | 0.4-0.63Mpa | |
| Inner diameter of air pipe | 13mm | |
| Diameter of drill bit | 20-24mm | |
| Air consumption | <9.0L/S | Air pressure at 0.4Mpa |
| Rock drilling rate | 180mm/min | Drill bit diameter of 20mm |
The machine is for B15-2.8-4 drill rod or 2017-2.8 overall drill rod | ||
| Weight: | 18kg | When sevice air pressure is3.9×105pa(4kgf/m2): | |
| Overall length | 550mm: | Air consumption | < 1.2 m3/min |
| Diameter of cylinder | 58mm | Average drilling rate | 80 mm (f < 14, bit: Φ36) |
| Piston stroke | 45mm | When service air pressure is 4.9×105pa (5 kgf/m2) | |
| Inner diameter of air pipe | 19mm | Impact energy | 24.5J (2.5 kgf.m) |
| Inner diameter of water pipe | 8mm | Torque | 7.85 N.m (80 kgf.cm) |
| Specification of bit shank | 22×108mm | Air consumption | ≤ 1.35 m3/min |
| Service air pressure | 3.9-5.9 × 105Pa (4-6 kgf/m2) | Average drilling rate | 140mm (f<14, bit: Φ36) |
| Service water pressure | 3.9-5.9 × 105Pa (4-6 kgf/m2) | Storage capacity | 200ml |
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