Proxxon PRIMUS 75 drill press vice Fitted with interchangeable, hardened jaws, slotted vertically and horizontally so round and odd shaped objects may be clamped. Both jaws are slotted at the top, facilitating gripping of flat work pieces. The solid, cast iron base has CNC machined ways. Its relatively high mass may allow use of the vice without fastening it down. The feed screw features a rolled thread which ensures ease of movement even with high axial loads. Jaw width of 75mm, opening to 65mm. Distance between centres of fixing slots is 100mm. Slot size 80 x 11mm. Weight 2.5kg. Proxxon No 20392 Proxxon PRIMUS 100 drill press vice Jaw width of 100mm, opening to 75mm. Distance between centres of fixing slots is 135mm. Slot size 105 x 15mm. Weight 5.0kg. Other details as for the PRIMUS 75. No 20402