| Brand | Brand |
| Mandrel size | 11 mm |
| About after-sales | Money back or replacement(Buyer's choice) |
| Size | With repair tools |
| Material | Tungsten Alloy |
| Item Weight | 3.81 pounds |
| Manufacturer Warranty | Lifetime |
| Air consumption | 283L/min |
| Operating pressure | 6.3-8 kg |
| Speed | 2200 rpm (adjustable) |