Router Bits › Diamond 90 degree Tip Bit Image 1 of 1 Diamond 90 degree Tip Bit $25.00 Purchase Added! Replace bit of the Engraving bit. Related Products DWC06-Solid Carbide V Carving 30 Deg x 1/4 Dia x 1/4 Inch Shank x 3-Flute $24.51 DWC02-1/8" Solid carbide 2 flute tapered ball nose bit $37.98 DWC01-Solid Carbide 1/16" flute tapered ball nose bit $36.98 DWC04 Solid carbide 90 degree Vee 3 Flute groove bit $23.79 RU2075 1/4" Up-cut Spiral Solid Carbide 2 flute Bit $28.35