Gison GP917A (made in Taiwan) is a heavy duty air straight grinder.
| Disc Size | 75mm (D) x 9.5mm (H) x 13mm (T) |
| Maximum Speed | 13500rpm |
| Net Weight | 1.67 kg |
| Length | 343 mm |
| Air Consumption | 0.56 m3/min |
| Air Inlet | 1/4″ |
| Hose Size | 9.5 mm |
| Sound Pressure | 87 dBA |
| Air Pressure | 90 psi |
| Vibration | <2.5 m/s2 |