CRL 1/4" DCD Series Straight Shank Electro-Formed Diamond Drill Glass Tappers & Running Tools and applies easily with a

and applies easily with a standard caulking gun

35% Better Load Support Than Traditional Wood

Both formulas are 100% solids based

Blade length is 4" (102 mm)

and then drill second hole

CRL 1/4" DCD Series Straight Shank Electro-Formed Diamond Drill Glass Tappers & Running Tools and applies easily with aFor Fast Cutting, High Production Runs Extended Work Life Two Mounting Styles to Choose From: Straight Shank or Belgian Type DCD Feature 3 8" x 1 3 8" (9. 5 x 35 mm) Shaft These CRL Electro Formed Diamond Drills are thin walled, with a 1 2" (12. 7 mm) deep multi layer of diamonds and bonding matrix designed for high speed, high production drilling. These drills give outstanding results when exacting conditions are met. The CRL DCD Series features an