Ceramic Tile Punching Locator

Guide hole saw or drill bit to drill clear holes on tile, glass, marble, counter-top, granite, etc Adjustable plates' maximum opening length is 3-1/4", large enough to put in all sizes' hole saws 4 removable bearings can be re-positioned at the 7 bearing holes depend on your needs Suction cup base has good strength to hold the centering jig tight and well on smooth surface Made of engineering grade ABS plastic, durable quality, not easy to get cracked Note...