Micro Motor Drill Chucks Clamping 0.3-4mm Jt0 Taper Mounted Drill Chuck

Micro Motor Drill Chucks Clamping 0.3-4mm Jt0 Taper Mounted Drill Chuck With Chuck Key 3.17mm Mini Electric Motor Shaft

Drill Chuck Motor Shaft for 5mm Motor Shaft.
Drill Clamp JT0 Connection Rod Connect Motor Drill for 3.17mm Motor Shaft.
Motor Coupling Shaft Coupler Connector
Material: 45# steel
for 0.3~4mm JT0 dirll clamp.
match the motor shaft Diameter:5mm.
Work with 0.3-4mm Drill.
for 0.3~4mm JT0 dirll clamp.