The body is lightweight, compact, and easy to handle, making it less of a burden to use. The included spring chuck allows you to change the tip bits with a single touch. Motor Output: 10W; Rotation Speed: 3000-12000 (rpm); Compatible Bit Sizes: 0.3-3.0mm Shaft; 10 Tip Bits Included: Conical Steel Cutter, Cylindrical Steel Cutter, 1.0mm Twist Drill, Spherical Diamond Bit, Needle Diamond Bit, Bullet Diamond Bit, Oval Grinding Stone Bit, Cylindrical Grinding Stone Bit, Brass Brush Bit, and Pig Bristle Brush Bit.
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