CRL 3" DCD Series Straight Shank Electro-Formed Diamond Drill Caulks & Accessories resealable screw-on nozzles with a

resealable screw-on nozzles with a screw-on cap for convenience and product savings

such as our DCD

some marble and natural stone substrates without additional surface preparation

Insulates and Soundproofs

As little as 1/2" (13 mm) can effectively firestop the opening

CRL 3" DCD Series Straight Shank Electro-Formed Diamond Drill Caulks & Accessories resealable screw-on nozzles with aFor Fast Cutting, High Production Runs Extended Work Life Two Mounting Styles to Choose from Straight Shank or Belgian Type 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 extra long 1 3 8" x 3 8" (35 x 10 mm) diameter