The iron cap and collet firmly grip the drill bit and prevent it from spinning freely!
Two collets are available for sizes from Φ0.1 to Φ3.2mm!

Comes with a rubber grip in God Hand's original color!
The rubber grip makes it easy to hold without straining your fingers, and it is designed to be less tiring to use for long periods of time.
The cap and chuck are made of iron. The two collet chucks are compatible with a wide range of drill bits. Made of high-strength iron, it will not lick off with use, and it will not slip and spin with thin or thick drill bits. The
iron collet chuck is resistant to wear and tear, and it firmly grips and fixes any drill bit, so it will not move.
Ideal for drilling and deburring small holes!

God Hand Original Blue Grip
Adopts an iron cap and chuck that
firmly grips the drill when using thick or thin drills, making it less likely to spin freely.
By replacing the collet chuck, it can accommodate diameters from 0.1mm to 3.2mm.