Handles the toughest heavy duty cutting jobs with ease and safety. Combines power and accurate control to ensure smooth, effective cutting of even the toughest materials. Features an easy-to-handle straight holder with non-slip rubber grip for control and safety and screw lock. Durable, extra sharp utility snap off blades (0.7mm thick, 25mm wide) stand up to the strongest pressure. One blade included. Fits any Olfa Extra Heavy Duty Blade. H1 Knife SPECIAL ORDER ITEM. Sold in multiples of 6.