The OLFA 9mm A-1 Slide-Lock Precision Utility Knife is a reliable, affordable tool designed for detailed, controlled cutting. Its slim ABS plastic handle offers a lightweight, ergonomic grip with pen-like precision, making it ideal for both professionals and hobbyists. The built-in pocket clip doubles as a blade snapper, ensuring safe and easy access to a fresh cutting edge.
A stainless-steel blade channel keeps the blade secure during use, even on tougher materials. The slide-lock mechanism features audible and tactile micro-clicks, allowing for half-segment blade advancement—perfect for fine-tuned blade exposure and detailed work.
Preloaded with a 9mm AB Precision Silver Snap-Off Blade, this knife is ready to use right out of the package. Each blade includes 13 etched segments for long-lasting performance. When a segment dulls, simply snap it off using the clip for a fresh edge.
Changing blades is fast and tool-free: remove the clip, slide out the used blade, insert a new one, and reattach the clip. Compatible with AB, ABB, ABS, A-SOL, and A1160B blades, this knife is built for versatility.
Accepts all OLFA 9mm blades including A-SOL Silver Solid Blades, AB-S Stainless-Steel Blades, and ABB Ultra-Sharp Black Blades. (A-1, #5023)
SELL SHEET: Click here for Classic Series Sell Sheet
Applications
Cardboard/Corrugate | Films |
Flexible plastics | Paper |
Plastic sheeting | Shrinkwrap |
Tape | Twine |
Wallpaper | Vinyl/Wraps |
And more |
BLADE CHANGE INSTRUCTIONS: Click here for directions on how to change your blade
HOW TO SNAP INSTRUCTIONS: Click here for directions on how to snap a blade
WARRANTY: Click here for the Warranty.
© 2025 OLFA North America Inc. OLFA is a registered trademark of OLFA Corporation, Japan, used under license by OLFA North America Inc.