Small Diamond Drills: High quality nickel plated diamond on steel blanks with a 3/32″ shaft.
Diameters available: 2mm or 3mm.
Lengths available: 3″ or 5″.
Description and Usage: We recommend using conventional solid steel drills first to drill as long as the drill will allow into the stone. Then use the 3″ ball drill to go as long as the this drill will allow. Then use the 5″ drill to go as long as needed.
Cautions: Maximum Speed Rating: 500rpm. Always wear safety goggles. Always wear an appropriate mask so you do not breath in particulates and harmful vapors. Always wear hand and body protection. Failure to adhere to these cautions may result in serious injury or death.