| type | air angle grinder | maximum torque | None(air gun) |
| no-load speed | N/A | Air Consumption | 0.4m³/min(14.13ft3/min) |
| customized support | OEM | Product Name | Rail-mounted sandpaper machine |
| Model | BD-7029 | Color | Black/Silver |
| Reciprocating frequency | 3,000 times per minute | Travel dimension | 30mm |
| Chassis dimensions | 400*70mm | Air intake joint | 1/4" |
| Net weight | 2.44kg | Specification of nylon tape | 70*470mm |
| Specification of abrasive belt | 70*450mm |