Feature

●Semi-automatic Diamond *1 Steel Drill Blades: 0.8mm, 1mm, 1.2mm, 1.5mm, 1.8mm, 2mm, 2.2mm, 2.5mm, 2.8mm, 3mm
●The drill clip is universal and can be used with 0.01 - 0.1 inch (0.3 - 3.4 mm) drills, making it very convenient to change bits
●How to use: Place the head against your palm and turn it strongly and vertically. Rotating neck for stability
●Unlike semi-automatic hand drills, common diamonds can be easily drilled
●Caution: Please do not tilt it when using


Description

Semi-Automatic Manual Drilling