GRK RT #8 x 2-1/2 In. Star Drive Composite Screw (605 Ct.) Creative Covering The bit is ideal for

The bit is ideal for drilling porcelain tiles up to a scratch hardness of 8

Steel venturi for enhanced durability

It features highly visible

long life tungsten carbide cutting wheel

8x1-1/4" Phillips/slotted pan head tapping screw Type AB

GRK RT #8 x 2-1/2 In. Star Drive Composite Screw (605 Ct.) Creative Covering The bit is ideal forGRK RT Composite screw is a specially designed fastener for attaching composite and cellular PVC materials. The RT Composite has a reverse threading under the head of the fastener that helps the screw head disappear beneath the surface and eliminate mushrooming when installing Composite materials. RT Composite Screws have a Climatek Coating for installation in both interior and exterior conditions where exposure to moisture is intermittent and is code