High-precision creasing and mould-opening tool designed for accurate, durable paper handling and repeatable results Key benefits - Accurate positioning: moulded aluminium alloy edges and magnetic, removable paper stop strips secure sheets in place for consistent creases and repeatable layouts. - Clean, damage-free creases: the mould-opening knife has a built-in spring return and produces a clear, full recess that does not tear paper when used correctly. - Adjustable performance: notch depth is adjustable to match material thickness and desired crease depth, so you get clean results on a range of substrates. - Robust and long-lasting: folded corners, reinforced welded bottom and double supports provide a rigid working surface that maintains alignment and accuracy over time. - Customizable operation: removable kink handle with threaded mount lets you remove, replace or change handle position; the fold shape can be changed to press dents of different widths. Features and how they work - Material and construction: edged with moulded aluminium alloy for stable, square fences and long-term durability. The work surface corners are folded and the base reinforced and welded to resist flex. - Magnetic, removable paper stop strips: enable fast repositioning and exact stops for repeat jobs without adhesive or clamps. - Removable kink handle: threaded onto the handle bar so you can remove or swap handles as needed; handle shape can be changed to form creases of different widths. - Mould-opening knife with spring return: opens the recess smoothly and returns automatically; the recess is clear and complete, reducing ragged edges and paper damage. For thicker or coated materials, perform a light pre-fold to avoid tearing. - Adjustable notch depth: use a 13 mm Allen key to turn the adjustment screw. Turning the screw up deepens the recess; turning it down flattens it. Tighten the nuts after adjustment and balance left/right indentations the same way. - Stable lower blade support: the lower knife is fixed with three supports and additional welded double supports for uniform notches and clear, complete tracks. Compatibility and recommended materials - Works with standard paper stocks and most coated or specialty papers. - For thicker materials (special paper, photo paper, foil-coated documents or pictures), pre-fold before pressing to prevent tearing or cracking of the crease. - No model changes or additional adapters required for the features described—uses the provided threaded handle and adjustment screw. Practical use scenarios - Booklet and brochure production: set magnetic stops for repeatable margins, adjust notch depth for your paper weight, and crease cleanly for professional folds. - Photo mounting and document preparation: produce clear, non-tearing creases on coated or photo papers by pre-folding and using the spring-return mould-opening knife. - Packaging prototypes and craft projects: change handle shape to press dents of different widths and use reinforced base for repeated work without losing alignment. Practical notes and maintenance - Adjust notch depth with a 13 mm Allen key; always tighten the nuts after adjustment and match left and right settings for balanced creases. - For thicker or coated materials, perform a light pre-fold before pressing to avoid tearing. - Remove magnetic stop strips and the threaded handle for storage or transport. - Regularly inspect welded supports and the spring-return mechanism; keep debris out of the knife recess for best results. This tool combines precise positioning, adjustable crease control and robust construction to deliver consistent, professional creases and mould openings across a variety of paper and coated materials.