ARTU 5/32 In. x 3-1/8 In. Cobalt and Tungsten Carbide Glass & Tile Drill Bit Lenox Gold and more controlled cut starts

and more controlled cut starts and virtually no binding

sides or surfaces

Quick change tip system allows changes in less than 30 seconds

protection

ARTU 5/32 In. x 3-1/8 In. Cobalt and Tungsten Carbide Glass & Tile Drill Bit Lenox Gold and more controlled cut startsUnique point grinding allows for extreme low drilling pressure with excellent centering. Drill bit will not walk. Tape or center punching is no longer needed. Nice, clean holes with little to no chipping and long drill bit life. Ground double flute ensures fast and efficient removal of the drill dust and prevents clogging. The bit is ideal for drilling porcelain tiles up to a scratch hardness of 8. The unique 4 face point grinding extends the drill