Dewalt DW5578 Tile Drill Bit, Diamond Tip, 1/2-Inch, Small Lab Handheld Digital Microscopes positive joint action with no

positive joint action with no chance of slipping position or coming apart under load

general steel grinding

rocker studs

with a variable speed control dial that allows the user to match the speed to the application

Dewalt DW5578 Tile Drill Bit, Diamond Tip, 1/2-Inch, Small Lab Handheld Digital Microscopes positive joint action with noPRODUCT DESCRIPTION Featuring diamond welded tips for long life and extreme durability, DEWALT Tile Drill Bits power through dense tile, solid body porcelain, and more. Reverse spiral threads in the drill bit set enable continuous water cooling for quick, clean drilling. Core ejection slots remove plugs for repeated cuts. FROM THE MANUFACTURER DEWALT DW5578 Heavy Duty 1 2 Inch Diamond Drill Bit Key Features: Country of Origin: Wales Core ejection slot