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