Metal Bond Trapezoid

16/20 grit, Medium Bond

Thick disc base is for strong holding of diamond segmentsunder machine pressure while rotating to prevent tear-off when hit hiddenobstacles.

16/20 grit grit is good for coarse grinding and removing thincoating and residues of glue.

Two bars are for aggressively resurfacing.

Medium bond matrix is effective for medium hardness ofconcrete floors.

We also have 16/20#, 60/80# & 120/150# medium bond, hardbond and soft bond, as well as super hard bond and super soft bond in stock.Moreover, we carry those for most brands of 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 inoriginal box.

Customer is required to pay your own shipping fee if not thereason of defect