Acme screws and easy to read 0-360deg scales. Trust your best work with these quality milling vises. Made from the highest quality ductile Iron 80000 PSI for minimum bending. Designed so horizontal force pushed the jaws downward, keeping your piece in the right spot.Use highest quality ductile Iron 80000 PSI for minimum bending. The enclosed lead screw and sliding surface are harden and ground. It's very accurate and durable. This Vise is so designed that the horizontal force generated by tightening the handle pushes the semi-sphere within the movable jaw and thus thrusts the movable jaw downward.
The workplace does not move up, even if it is held at the top of the jaw plates. Four setting positions of the jaw plates are available, widening the jaw plates opening. Model - 15979 Jaw Width - 3.93" Jaw Opening 3.93" Jaw Height - 1.26" Base Height - 1-3/8" Weight - 37lbs / 17kg. Orders over a certain dollar amount will be insured and sent signature required. CANCELLATION NOTICE: Please be sure your address is correct before placing your order!The item "HFS(R) 4 Milling Machine Lockdown Vise -Swiveling Base" is in sale since Monday, June 19, 2017. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Vises\Machine Vises". The seller is "pacificsale" and is located in Covina, California. This item can be shipped to United States.