0.3-4mm Universal 3mm Drill Chuck Connecting Rod Engraving Conversion
Available in the grinding machine (dental drill) and other equipment.
How to use : First governor speed adjustment in the "minimum or zero turn", then turn on the power, adjust the speed, speed not more than 1w, to avoid damage to the shaft.
Caution : Once installed on this universal chuck. Please do not direct adjusted to high-speed operation, or may cause the rear axle bend.
Drill Chuck Dia : 0.3-4mm
Connecting Rod Dia : 3mm
Package includes :
1 x 3mm drill chuck
1 x Connecting shaft
Details pictures :
you can track your packages after an order has shipped.