
0.3-4mm Micro Motor Drill Chuck Clamp With Key and 2.3mm Shaft Connecting Rod
Description 0.3-4mm Micro Motor Drill Chuck Clamp With Key and 2.3mm Shaft Connecting Rod. Chuck Features: *High-carbon steel production; *Strong impact resistance. *High precision screw thread and tapered hole. *Compatible with impact dril and different power electric drill. Chuck Specification: Material: High-carbon steel; Outer diameter: 21mm; Taper: 2 degrees 49 minutes 24.7 seconds; Work with 0.3mm-4mm (0.01" - 0.16") Drill; Tail hole: 2.3mm; The maximum clamping: 4mm; Connection size: JT0 (inner hole diameter is 6 mm); JT0 taper the biggest end of diameter: 6.35mm; JT0 taper The smallest end of diameter: 5.80mm; Brass Mini Electric Motor Shaft Features: *Material: Brass; *Match the motor shaft Diameter: 2.3mm. *2.3mm Brass Mini Electric Motor Shaft Clamp Drill Chuck for 0.3mm-4mm Drill. *Drill Clamp JT0 Connection Rod Connect Motor Drill for 2.3mm Motor Shaft. *3.17mm Shaft Coupling Motor Connector BRASS. *Close-fitting with 2.3mm motor shaft. *Copper