4pcs Motor Drill Chuck Clamp 0.3-4mm Taper W Key 3.17mm Shaf

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Description:

4pcs/set drill chuck tool kit
Strong impact resistance.
High precision screw thread and tapered hole.
High strength and hardness.
Durable in use.
Compatible with impact drill and different power electric drill.

Specification:

Drill Chuck:
Material: High-carbon steel
Outer diameter: approx. 21mm
Taper: 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)
JT0 taper the biggest end of diameter: 6.350mm
JT0 taper the smallest end of diameter: 5.800mm

3.17mm Brass Mini Electric Motor Shaft:
Material: Brass
Match the motor shaft diameter: 3.17mm
Drill clamp JT0 connection rod connect motor drill for 3.17mm motor shaft.
3.17mm shaft coupling motor connector brass.
Close-fitting with 3.17mm motor shaft.
For 0.3~4mm JT0 drill clamp.

Package Includes:

4 Pieces/Set Drill Chuck Tool Kit

Note:

Color maybe slightly different due to different monitor.
The above size is measured by hand, please allow slightly difference. Thanks !

Alloy Electric Drill Chuck;Micro Drill Chuck;3.17mm Shaft Connecting Rod;Drill Chucks Clamp 0.3-4mm;0.3-4mm Drill Chuck

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