CRL "Three-In-One" Glass Drill Cleaners Polishes and Protectors High Modulus Sealant for Two

High Modulus Sealant for Two or Four Sided Structural Glazing Applications

They are intended for the drilling of flat (plate) glass ONLY

from a solid piece of stainless steel

This tool holds to the glass better than any machine has in the past

Available in Custom Colors

CRL "Three-In-One" Glass Drill Cleaners Polishes and Protectors High Modulus Sealant for TwoStep Down Feature to Drill 3 16", 1 4", or 5 16" (4. 8, 6. 4 or 7. 9 mm) Holes Drills, Glass, Tile, and Ceramic 400 to 800 RPM Recommended The long taper on the CRL "Three In One" Drill makes it useful for drilling 3 16", 1 4" or 5 16" (4. 8, 6. 4 or 7. 9 mm) holes. The convenient "step down" feature makes a gradual opening in the glass, resulting in a cleaner cut. Proven to last longer, it drills cleaner holes faster than other drills. The 1" (25 mm)