Amana Tool 49402 Carbide Tipped Chamfer 45 Degree x 1-1/4 Dia x 1/2 x 1/2 Inch Shank Plumb Bob These panel pilot bits have

These panel pilot bits have a pointed tip for plunge cuts and a special grind for speed and an integral solid pilot

The positions of the bead and the cove are reversed on this series of bits

cuts made to size with repeat accuracy using the guide extension with a scale and an adjustable stop

a ball bearing guide

The profile contour and the reveal width varies

Amana Tool 49402 Carbide Tipped Chamfer 45 Degree x 1-1/4 Dia x 1/2 x 1/2 Inch Shank Plumb Bob These panel pilot bits haveChamfer or bevel edges for decorative effect or to form edge miter joints. Produce crisp, uniform edges at accurate angles to make 4 , 6 , 8 , 12 , or 16 sided boxes. For best results use in a router table.