Description:
Clamping Range: 1.5mm-13mm,1.5-10mm
Classic keyed 3-jaw design can easily clamp twist drill bits and step drill bits with 1.5mm-13mm ,1.5-10mm,3-16mm,0.6-6.5mm shank
Mounting threaded: 1/2-20UNF, 3/8inch-24UNF ,can easily transform power impact wrench to a drill
Constructed from premium chrome vanadium steel for durability
Specifications:
Capacity: 1.5mm-13mm,1.5-10mm
Mounting Thread: 1/2-20UNF,3/8inch-24UNF
Material: y45 steel, nylon
How to change bits?
1. Insert the chuck key loosen the chuck.
2. Turn the chuck key counterclockwise.
3. Remove the bit and insert a bit.
4. Turn the chuck key clockwise to tighten.
(While holding the bit in place with one hand, turn the chuck key clockwise to tighten the chuck's jaws with your other hand. Make sure to tighten it firmly so that the bit is secured. )
5. Remove the chuck key.
Please Note:
1. Remove your hand from the bit and turn on the drill to test it before using it.
2. Make sure the bit install straight enough, or it will wobble when you use it.
3. Compared with long bits, short bits can effectively reduce wobbling.
4. It can NOT be used counterclockwise.
5. Not suitable for impact drivers or applications involving high torque load.
Package Included:
1 x Drill Chuck
1 x Chuck Key
1 x Drill Chuck Adaptor