0.34mm Micro Motor Drill Chuck Clamp With Key And 2.3mm Shaft Connecting Rod

Description
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


Chuck Features:
*High-carbon steel production
*Strong impact resistance.
*High precision screw thread and tapered hole.
*Compatible with impact dril and different electric drill.

Brass Electric Motor Shaft Features:
*Material: Brass
*Match the motor shaft Diameter: 2.3mm.
*2.3mm Brass 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 rod for 0.3-4mm JT0 dirll clamp.



Notice:
1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.
2. The may have different as the difference display, pls understand.































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