Drill chuck is composed of drill chuck body, tensioning knob, connecting block, and rear cover. Inside the drill chuck body, itaxialLocation is achieved by using a connecting block, which is achieved by rotating the insertion hole along the circumference to make the shaft move axially under the action of the tensioning ring's internal thread. This action accurately centers and clamps the drill bit automatically. When working, it is necessary to use different drill bits (such as center drills, Drill bitandHobbyWhen using a drill chuck with a drill bit (such as a tapered drill bit or a reamer), you can loosen it.Locking screwAfter rotating the fan body to the required position, tighten the locking screw to achieve the multi-position movement of the drill chuck. The insertion card packaging has the difference between round head and square head. If you want to know more about this product, please add our store's QQ 353224314, and our store will give you detailed answers, thank you!
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