Dry-Cut Diamond Wheel, 4-In. Earthway 1/4" porcelain plus tile bit

1/4" porcelain plus tile bit and 5/32" pilot

and it won't harm your lawn (when used as directed)

high quality molded resin for hassle free maintenance & all weather performance

& chop & split wood like a brand new axe

Self Coiling Cable For Easy To Store & Transport

Dry-Cut Diamond Wheel, 4-In. Earthway 1/4" porcelain plus tile bit4", Dry Cut Diamond Wheel, 20 MM, 5 8", 7 8" Arbor, For Cutting Brick, Block & Tile, Fast Shallow Cutting, Matrix Design Minimizes Chipping, Steel Body Delivers Constant Depth Of Cut & Advanced Diamond Matrix For Longer Life & Enhanced Material Removal, Lasts Up To 100 Times Longer Than Abrasive Blades, Used On 4" & 4 1 2" Grinders, Carded.