Made of technical grade plastic, durable quality, not easy to crack like co.ukagile ones The opening length of the adjustable plates is 4-80mm, large enough to fit in all hole saws of all sizes More precise drilling, easy to store and can be used multiple times The suction base has good resistance to keep the centering jig well and well on the smooth surface Guide hole saw or drill bit to drill clear holes on tile, glass, marble, fish tank, granite, ceramic etc. Features Technical grade plastic tile hole cutter, durable quality, not easy to crack like co.ukagile The opening length of the adjustable plates is 40-80mm / 1.57 -3.15 , large enough to fit into hole saws of all sizes Easy to store and can be used over and over again The suction base has good resistance to keep the centering jig tight and well on a smooth surface Vacuum suction base with coolant hole for tiles, glass, aquariums, marble, granite, ceramic Package included: 1 x Adjustable Hole Locator Please allow 1-3mm error
