Cut decorative v-grooves and lettering on signs with these V-Groove bits. Use with an edge guide to Chamfer and bevel edges. Can be used with handheld, table-mounted and CNC routers, #45703, diameter (D) 1/2, angle (a°) 90°, cutting height (B) 1/2, shank (D) 1/4, overall length (L) 2-1/4, B1 15/64 flutes 2, 45703 carbide Tipped "Zero point" V-groove 90 deg x 1/2 dia x 1/2 x 1/4 inch shank