With Chuck Key Mini Mounted Electric Motor Shaft Micro Motor Drill Chuck 0.3-4mm Taper

Strong impact resistance.

Compatible with impact dril and different power electric drill.

JT0 taper the biggest end of diameter: 6.350mm

JT0 taper The smallest end of diameter: 5.800mm

Outer diameter: 21.5mm

Taper: 2 degrees 49 minutes 24.7 seconds

Work with 0.3mm-4mm( 0.01" - 0.16") Drill,The maximum clamping 4.2mm.

Connection size: JT0 (inner hole diameter is 6 mm)

Package list:

1 pcs Drill Chuck

1 pcs T spanner

1 pcs L spanner

1 pcs 3.17mm connector

Note:

1. Does not include motor

2. Transition: 1cm=10mm=0.39inch.

3. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.