The BV-3DP 3" Drill Press Visefrom Baileigh Industrial® is perfect for smaller applications or for drill presses that have small tables. Built to last years in any shop, it features large oversized handle that can produce 1.5 tons of clamping pressure. Features: Jaws hardened to 50 HRc Handle and Jaws have a Black Oxide finish One-piece cast iron body Fixed prismatic jaws with cross V-grooves 3-3/16" Max Vise opening 3-5/16" Wide jaws 7/16" Mounting Slot Base Size is 6-1/2" x 6-1/2" Weighs just 8 lbs.