Olfa Laminate Cutter Plastic Heavy Duty

Heavy-duty cutter, designed to produce a fine score line to precisely break plastics, acrylic, and laminates. Features built-in room for spare blades and a ratchet-wheel for secure blade extension and retraction, and unlimited blade positioning. Includes 1 reversable tungsten steel PB-800 blade inserted PLUS 2 replacement blades in the handle. For right- and left- handed use. Cutting with this knife involves scratching the plate several times along the cutting line and then breaking it. This can easily be achieved with astraight line straight cut ; In the case of thin plastic sheets, the use of this knife instead of the classic saw allows the cracks and edges of cut edges to be avoided. Handle with retractable blade made of high quality plastic (ABS) allows for convenient material cutting; One-sided blade, same as the P-450 knife; In the handle for spare blades , complete with two spare blades. How to scratch & break: Place a plastic board on a flat surface and take straight strokes to make a score, deep enough to break by hand. Approximately one-third depth of the plastic board will be the rough standard. Snap off downward by hand along the score. Clean cut surface with the unsharpened edge, if necessary.