These premium rolling trimmers offer top quality precision, cutting capacity, and safety. Their 1/8 in. thick cutting blades can even cut matboard! And the blades are encased in a plastic housing that virtually eliminates the chance of personal injury.

The rotary action of these trimmers allows their blades to cut in either direction and to sharpen themselves as they cut. It’s this self-sharpening action that produces a clean burr-free cut and guarantees many years of smooth, precise cutting.

Other features include an automatic paper clamp that holds work securely, adjustable backstop that fits on either side, thick walled aluminum guide, and a metal base with preprinted grid lines.

440 trimmer is 22 3/4 in. x 15 1/8 in. It has a cutting length of 14 1/8 in. and can cut 30 sheets of paper at a time.

442 trimmer is 27 3/4 in. x 15 1/8 in. It has a cutting length of 20 1/8 in. and can cut 30 sheetsof paper at a time.

444 trimmer is 36 in. x 15 1/8 in. It has a cutting length of 26 3/8 in. and can cut 25 sheets of paper at a time.

446 trimmer is 45 1/2 in. x 15 1/8 in. It has a cutting length of 36 1/4 in. and can cut 22 sheets of paper at a time. An optional floor stand, sold separately, is also available.

448 trimmer is 58 1/2 in. x 15 1/8 in. It has a cutting length of 51 1/8 in. and can cut 20 sheets of paper at a time. An optional floor stand, sold separately, is also available.