drill bits & sets
artu 1445 . 37 inch porcelain and tile drill bit
features for rotary drilling only 532 pilot bit must be used first ideal for drilling porcelain tiles up to a scratch hardness of 8 the drill bit will not walk tape or center punching is no longer needed flat bottom parabolic flute ensures fast and efficient removal of drill dust and prevents clogging cuts nice clean holes with very little or no chipping operate drill motor 400 600 rpm dimension 7 5 x 2 63 x 1 2 in item weight 1 88 lbs sku orgl4979
artu