500 Sets Colorful Grommets Kit Aoobee Grommets Eyelets s with Installation Tools 316 Inch

Hole Punching Step 1. Remove the metal fixing rod 2. Rotate the dial control knob to locate the appropriate position 3. Place the material to be punched in the punching area and aim the punching tool head at the punching position 4. Hold the handle and press hard to complete the hole punching Step of Grommet Installation 1. Remove the metal fixing rod 2. Select the appropriate metal grommet to place in the punched hole 3. Place the metal eyelet in the correct position and direction according to the tip on the front of the instrument 4. Hold the handle and press hard to complete the hole