IRWIN 10507838 68 mm Diameter Diamond Hole Saw for Standard and Snap Back Arbors

General description This LENOX® DIAMOND™ Holesaw is designed for fast and effortless drilling in abrasive materials such as tile, stone, and concrete. It features a continuous diamond-coated edge for enhanced durability and efficient cutting, making it suitable for both professional and DIY applications. The robust design ensures clean and precise holes with minimal effort. Technical specifications Diameter: 68mm Diamond-coated cutting edge for enhanced durability Compatible with SNAP-BACK™ Arbor: 2L, 6L Compatible with Standard Arbor: 2L, 3L, 6L, 7L Includes a pilot drill bit in some models Installation Attach the diamond hole saw to a compatible drill chuck Ensure the drill is set to a low to medium speed for optimal performance Use a pilot drill bit to mark the drilling point if necessary Usage Mark the drilling location on the material Start drilling at a low speed, applying gentle pressure Increase speed gradually while maintaining steady pressure Keep the drill and saw cool by