CRL 3-1/2" DCD Series Straight Shank Electro-Formed Diamond Drill Copolymer Strips 3" x 21" (76 x

3" x 21" (76 x 533 mm)

3M® Fire Barrier Sealant expands to fill and hold the penetration closed

Perfect for Teller Window Openings

repositionable

leaving behind a protective coating providing a longer lasting shine

CRL 3-1/2" DCD Series Straight Shank Electro-Formed Diamond Drill Copolymer Strips 3" x 21" (76 xFor 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