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 Whiteside 1370 Bowl & Tray Bit $29.00 1550 WS Carbide 60 degree Vee groove bit $26.18 DWC01-Solid Carbide 1/16" flute tapered ball nose bit $37.99 DWC108 8pc. 2D-3D Carving Bit Collection Set $315.00 RU2075 1/4" Up-cut Spiral Solid Carbide 2 flute Bit $23.00