4" Cross Drill Press Features ---Serrated steel jaws and clamps for grip and strength ---Bolt down slots for security ---Turns your drill press into a milling machine ---Hardened, forged steel replaceable jaws ---Industrial quality, heavy duty cast steel construction ---Precision threaded clamping and cross slide screws ---Removable handles Specifications ---Jaw Width: 4" ---Maximum Jaw Opening: 3.5" ---Vise Travel: 5.5" ---Base Size: 9" x 5" ---Weight: 16 lbs ---Color: Black ---Material: Steel Items Included ---One (1) Cross Drill Press.