Check the listing for details. Magnetic Adapter for Diamatic trapezoid diamond segment, CAN LOWER STOCK. Condition: New. Listed at 30.00 USD. Normal 0 false false false EN-US JA X-NONE Magnetic Adapter-trapezoid diamond segmented tools, easy-change for snap-on Diamatic grinding machines with screw holes- CAN LOWER INVENTORY Trapezoid style magnetic adapter is designed to make diamond sets change quicker and easier!No matter what grinding machines you possess, simply stock a set (sets of-depends on how many brands of grinders you have) of corresponding adapter and mount on your machine, next, you merely keep a single set of same grit and bond diamond tool, snap the diamond tools on the adapter one by one-bingo! When change to other grit/bond, just take out the set by using somehand tools such as a flat head screw driver and change to the grit/bond you want, GO!Diameter of the adapter three studs: 6mm, Diameter of the three holes of discs: 9mm.Three magnets are very strong.Fit on Diamatic grinders. Shipping Policy Item can only be shipped to PayPal confirmed address. Return Policy We accept return only when the item is new/unused and in original box. Customer is required to pay your own shipping fee if not the reason of defect