CRL 7/8" DCD Series Straight Shank Electro-Formed Diamond Drill Diamond Drill Bits & Countersinks the unique intumescent property (expanding

the unique intumescent property (expanding when heated) means that as cable and pipe insulation is consumed by fire

Very Aggressive Grinding Disc

*Normal wear and tear

Tremsil 600 has excellent adhesion to aluminum

telephone cable

CRL 7/8" DCD Series Straight Shank Electro-Formed Diamond Drill Diamond Drill Bits & Countersinks the unique intumescent property (expandingFor 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