SPTA AC110-230V Mini Electric Grinder Set/Mini Handle Electric Drill Grinding Machine Engraving Pen
Material: ABS
Chuck Diameter:0.3-3.2mm
Power Rating: 18w
Output Voltage: 18v/1A
Input Voltage: AC110-230v, 50-60Hz
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Variable Speed ControlAdjust the speed from 7,000 to 15,000 RPM with the simple button. The onboard light display illuminates your current speed for maximum clarity. |
Slim Ergonomic DesignUltra compact for working in tight spaces, and light and easy to handle for detailed projects. Grip it like a pen for ultimate control and precision as well as for comfort. |
Effective Heat DissipationThis Rotary Tool is designed to create a cooling system which helps dissipate heat, reduce surface temperature and provide more comfort during operation. |
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Compatible Collets of 5 SizesChuck diameter: 1mm,1.6mm,2.4mm,3.0mm,3.2mm Spindle lock allows you to easily change accessories. |
Switching power supplyAC/DC adaptor Input: AC100-240v; 50-6-Hz Output: 18v--1A |
light and SmallWeight: 3.42(oz) ;Length: 180mm Fits well in your hands and hold just like a pen which can give your more free feelings while working, makes you work better and less fatigue |
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1. Press down the spindle locking button, take off the black nut. |
2. Choose the suitable chuck and put the black nut, inset the aceessory you need. |
3. Press down the spindle locking button, screw on the nut until you hear a lock sound. |
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MRT18CAC | MRT55DC | MRT22DC | RT388AC | |
Customer Reviews |
4.1 out of 5 stars
1,903
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4.1 out of 5 stars
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4.4 out of 5 stars
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Price | $17.99$17.99 | — | — | — |
Cordless | ✘ | ✔ | ✔ | ✘ |
Number of Speeds | Variable | Variable | Variable | Variable |
Speed Range | 7,000 to 14,000 | 5,000 to 15,000 | 5,000 to 15,000 | 8,000 to 32,000 |
Separate On/Off Speed Control | ✔ | ✔ | ✔ | ✔ |
LED Worklight | ✘ | ✔ | ✘ | ✘ |
Weight (oz) | 3.42 | 4.48 | 2.88 | 46 |
Collet size | 0.3~3.2mm | 0.3~3.2mm | 3/32", 1/8" | 1.5~3.2mm |
Rated Power Input | 18w | / | / | 130w |