CRL 1" HBT Series Belgian Thread Electro-Formed Diamond Drill Squares Templates & Straight Edges ASTM C 669-75

ASTM C 669-75

80 Durometer Hardness in Rolls That You Cut to Length as Needed to Reduce Waste

Non-Streaking Formula

and anybody who needs to write on glass

A dressing stone is a recommended necessity when working with an Electro-Formed Diamond Drill

CRL 1" HBT Series Belgian Thread Electro-Formed Diamond Drill Squares Templates & Straight Edges ASTM C 669-75For 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