耐用性好
采用坚固的钢质马达和芯轴外壳，这些工具不惧反复掉落和恶劣条件。
自动润滑
这些工具具有内置雾化润滑器，一旦激活节流阀进行磨光操作，即可自动润滑马达。
| Model | Rated Power (hp) | Rated Power hp (kW) | Max Free Speed (rpm) | Exhaust | Output Thread | Wheel Size (in) | Wheel Size (mm) | Weight (lbs) | Weight (kg) | Vibration m/s2 (uncertainty K) | Sound Pressure/ Power dBA | Min Hose Size (in) | Min Hose Size (mm) | Air Inlet (in) | Air Consumption @ Load (cfm) | Air Consumption @ Load (L/min) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7P24L | 0.8 | 0.6 | 2400 | Side | 5/8 in.- 11 Thread | 7 in. Polishing Bonnet | 7 | 180 | 3.25 | 1.4 | < 2.5 | N/A | 5/16 | 8 | 1/4 NPT | 15.5 |
| 7S30L | 0.8 | 0.6 | 3000 | Side | 5/8 in.- 11 Thread | 7 in. Back-Up Pad | 7 | 180 | 3.25 | 1.4 | 2.6 (uncertainty: 1.6) | N/A | 5/16 | 8 | 1/4 NPT | 15.5 |
| 7S48L | 0.8 | 0.6 | 4800 | Side | 5/8 in.- 11 Thread | 7 in. Back-Up Pad | 7 | 180 | 3.25 | 1.4 | < 2.5 | N/A | 5/16 | 8 | 1/4 NPT | 15.5 |
| 7S60L | 0.8 | 0.6 | 6000 | Side | 5/8 in.- 11 Thread | 7 in. Back-Up Pad | 7 | 180 | 3.25 | 1.4 | < 2.5 | N/A | 5/16 | 8 | 1/4 NPT | 15.5 |
