Depth. Slot features are similar to rectangular pockets but have round ends equal in diameter to the width of the slot. Bottom radius. LAVIE 1pcs 1/4" 6mm Shank T-Slot Cutter Router Bit Hex Bolt Keyhole Knife. Chamfer. Slot features are similar to rectangular pockets but have round ends equal in diameter to the width of the slot. Width. . LAVIE 1pcs 1/4" 6mm Shank T-Slot Cutter Router Bit Hex Bolt Keyhole Knife. Chamfer. Width. Depth. Bottom radius. T-Slot Frezen; MateriaalTungsten Cobalt Alloy; Merknaamlavie. Beschrijving. Beschrijving. Length. Length. T-Slot Frezen; MateriaalTungsten Cobalt Alloy; Merknaamlavie.