CRL Diamond Drill Bit for Windshield Chip Repair

C.R. LAURENCE ADK3D CRL Diamond Ball Burr Bit. This CRL Diamond Drill Bit for Windshield Chip Repair opens repair areas to create a pool for better resin flow rates. Increases potential for better results by gaining access to the start of the cracks in the center of the damaged area. Never drill deeper that the height of the ball burr to prevent damage to the inner layer of PVB.. Part Numbers Variations: ADK3D