额定电压 110/230v
频率 60/50Hz
额定功率 450W
空载转速 0-2600 r/min
最大孔径 10mm
装箱数 10PCS
外箱尺寸 0.36×0.245×0.38m

Accessories: a pair of carbon brush,a usebook,a chuck key
1.fitting human engineering design of the soft griping handle, to approve more amenity.
2.handy chuck key, for more operating security.
3.with adjustable reversed switch, provide positive and negative performance.
4.stepless speed regulating switch, for freely control performance speed.

Tips:the listed detail of configuration are available, depending on your favor.
Case color, motor power, enameled wire material, drill measurement, etc.