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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Exact Threading
the door is left handed (LH)
Made of heavy-gauge steel
The EIR texture adds depth and definition to this collection
Easy-to-mix and put in place
ARTU 1/4 In. x 4-1/8 In. Cobalt and Tungsten Carbide Glass & Tile Drill Bit Grip-Rite Exact ThreadingUnique 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