0.3-4mm Micro Motor Drill Chuck Clamp With Key and 1/8 Inch Shaft Connecting Rod

0.3-4mm Micro Motor Drill Chuck Clamp With Key and 1/8 Inch Shaft Connecting Rod

$16.99
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Description 0.3-4mm Micro Motor Drill Chuck Clamp With Key and 1/8 Inch 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.    Brass Mini Electric Motor Shaft Features: *Material: Brass;  *Match the motor shaft Diameter: 3.17mm.  *3.17mm Brass Mini Electric Motor Shaft Clamp Drill Chuck for 0.3mm-4mm Drill.  *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;  *Copper rod for 0.3~4mm JT0 dirll clamp;  Specification: Chuck Specification: Material: High-carbon steel;  Outer diameter: 21.5mm;  Taper: 2 degrees 49 minutes 24.7 seconds;  Work with 0.3mm-4mm (0.01" - 0.16") Drill;  Tail hole: 3.17mm;  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;  Package Included: 1pc x Drill Chuck;  1pc x Spanner/key;  1pc x 3.17mm Shaft Connecting Rod; 

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