CRL 4" HBT Series Belgian Thread Electro-Formed Diamond Drill Metal Cleaners & Polishes Your drilling performance should be

Your drilling performance should be greatly improved

The Kit comes with a Window Energy Profiler

LD903SW replacement Switch

Can be Adjusted with Great Precision

CRL 4" HBT Series Belgian Thread Electro-Formed Diamond Drill Metal Cleaners & Polishes Your drilling performance should beFor 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