3M3125打磨機(jī)不帶旋轉(zhuǎn)，打磨時(shí)的運(yùn)動(dòng)軌跡如圖(圖3)所示。配合3M 466LA 金
字塔砂碟使用，主要用于漆面疵點(diǎn)的去除。3M 3125這種運(yùn)動(dòng)軌
跡的設(shè)計(jì)，避免了旋轉(zhuǎn)打磨（圖4）過(guò)程中內(nèi)外線(xiàn)速度不同而切削效
果不同的缺點(diǎn)，配合金字塔砂碟更加提高了打磨后砂痕的均勻一致
性，方便后道工序?qū)ι昂鄣娜コ?。其高轉(zhuǎn)速（7500轉(zhuǎn)）的特點(diǎn)，能大大
提高打磨效率。這款工具的另一個(gè)特點(diǎn)是體積小、重量輕，使用輕巧
方便，在如車(chē)門(mén)內(nèi)板等其它工具不便使用的情況下均可輕松操作，特別
適合亞洲人使用。
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This handy pneumatic tool is designed for repairing clearcoat defects in automotive finishes (AOEM bodies), as well as fiber reinforced plastic and wood. Designed for use with 3M™ Trizact™ Finesse-it™ Paint Repair System Components.
Performance Advantages
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What Customers Say…
- Keeps the repaired spots ***aller, less area to buff.
- Improve process efficiency - from 3 to 2 steps.
- Helps reduce repair costs.
Tool specification
| Motor RPM | Orbit Diameter | Air flow | Air Pressure | Weight | Pad Size |
| 7,500 |
0.118 inch (3 mm) |
5.3 SFM (150 LPM) |
58. 5 - 95.0 PSI (0.40 - 0.65 Mpa) |
1.06 pounds (0.48 kg) |
1.18 inch (30 mm) |