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