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