Router Bits › Diamond 90 degree Tip Bit Image 1 of 1 Diamond 90 degree Tip Bit $25.00 Quantity: Purchase Added! Replace bit of the Engraving bit. Related Products RU2075 1/4" Up-cut Spiral Solid Carbide 2 flute Bit $23.00 Engraving Bit $75.00 DWC06-Solid Carbide V Carving 30 Deg x 1/4 Dia x 1/4 Inch Shank x 3-Flute $18.25 DWC02-1/8" Solid carbide 2 flute tapered ball nose bit $37.99 1550 WS Carbide 60 degree Vee groove bit $28.25