[Operation] How to change new undercut anchor drill ?

Are you still worry about how to change new undercut anchor drill? If you buy Jaring Undercut Bolt Drilling Machine first time,or you are new drilling worker,you maybe face this problem. Now Jaringfacades share a detail installation diagram with you,please check it carefully.

1. Correctly install water stop gasket.

2. Press down the hole expander handles (short handle).

3. Install jaring drill bit along the axes.

4. Install the undercut drill in place.

5. Insert the positioning pin.

6. Istall the protective gasket.(Sometimes we use the steel wire to tighten the drill bit)

Undercut Portatble Drilling Machine without fixing drill bit.

It will be very easy for to change the jaring undercut anchor drill bits now.

For more information on jaring undercut anchor drill.