• Very easy and efficient to remove the damaged grommets
• Used to drill out the damaged grommets
• 3mm grinder is for the badminton and single hole tennis racquets.
• 4mm grinder is for the double hole tennis racquets
• 1 3mm grinder and 1 4mm grinder per package

Operating Procedure:

	1. Use Eagnas ST-102 Grommet Grinder to drill out the damaged grommets. 2. Insert the Eagnas ST-102 Grommet Grinder slowly into the hole with a slight forward pressure. 3. Rotate the Eagnas ST-102 Grommet Grinder back and forth with a twisting motion until the grommet disconnected from the strip. 4. Remove the damaged grommet.
	5. Insert a new RG-001 replacement grommet.
	6. Cut off the unused grommet about 0.1 inch (3mm) from the inside of the frame.