Professional Clamping Mini 0.3-4mm Taper Electric Motor Shaft Drill Chuck Micro Motor

Label:Yes Compatible with impact dril and different power electric drill. Taper: 2 degrees 49 minutes 24.7 seconds Work with 0.3mm-4mm( 0.01" - 0.16") Drill,The maximum clamping 4.2mm. Strong impact resistance. JT0 taper the biggest end of diameter: 6.350mm High accuracy screw thread and tapered hole. Connection size: JT0 (inner hole diameter is 6 mm) JT0 taper The smallest end of diameter: 5.800mm Outer diameter: 21.5mm

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. 4. Please allow slight manual measurement deviation for the data.