CRL 1/2" HBT Series Belgian Thread Electro-Formed Diamond Drill Sandblasting Tools This minimizes the risk of

This minimizes the risk of drill or stone breakage during use

so removal of the panel is not required

Sealant will form a skin in 12 minutes and exhibit full cure within 48 hours

Packed 12 per box

Contains a Fungicide for Mildew Resistance

CRL 1/2" HBT Series Belgian Thread Electro-Formed Diamond Drill Sandblasting Tools This minimizes the risk ofFor Fast Cutting, High Production Runs Extended Work Life 1 2" Diamond Matrix Depth Two Mounting Styles to Choose From: Straight Shank or Belgian Type HBT Feature Belgian Mount (1 2 Gas) 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