OLFA XA-1 Precision Knife (9mm)

The OLFA XA-1 Auto-Lock Precision Knife (9mm) is built for professionals who require sharp cutting performance, ergonomic comfort, and long-term durability. Featuring a fiberglass-reinforced handle with a wraparound elastomer anti-slip grip, this precision utility knife offers a pen-style design for fatigue-free, detailed cutting in craft, design, industrial and commercial use.

The X-design handle allows controlled force without slipping, while the glass-fiber reinforced polypropylene body delivers outstanding durability. The acid and acetone-resistant construction withstands solvents and demanding work environments, making the XA-1 suitable for craft, retail, industrial, and workshop applications.

A stainless-steel blade channel keeps the blade firmly aligned for clean and accurate cuts. The auto-lock mechanism provides secure one-touch blade positioning through preset detents. A built-in pocket clip functions as a blade snapper for fast and safe edge renewal.

Preloaded with an OLFA ABB Ultra-Sharp Black Blade, the XA-1 offers up to 25% more sharpness than standard silver blades. Each blade includes 13 snap-off segments for extended working life. When a segment dulls, simply snap it to expose a fresh edge. Full blade changes are tool-free for maximum efficiency during continuous cutting work.

Good Design Award – Japan

The OLFA XA-1 is a winner of the Good Design Award, Japan’s official design recognition system, presented by the Japan Institute of Design Promotion. Since 1957, the G-Mark has represented exceptional innovation, usability, and product quality in Japanese industrial design.

Key Features

• Acid and Acetone resistant body
  
• Glass-fiber reinforced polypropylene body for durability.
• Wraparound elastomer anti-slip grip for comfort and control.
• Ultra-sharp black snap blade for clean cuts.
• Stainless steel support channel for blade stability.
• Tool-free blade change possible
• Auto-lock actuator for easy blade positioning.
• Pocket clip/blade snapper combination.

Why Fiberglass Body Matters

Unlike common plastic utility knives, the OLFA XA-1 uses a fiberglass composite that:

• resists flexing
• prevents cracks over long use
• improves grip under pressure
• withstands solvents & adhesives used in leatherwork
• maintains stability while trimming hard materials

This makes it exceptionally reliable for professional cutting tasks where accuracy is important.

Recommended For

• Leather
• Craft & hobby work
• General workshop cutting
• Paper & cardboard
• Foam and EVA
• Vinyl and thin plastics
• Model building
• Packaging operations

Compatible Blades

OLFA XA-1 can fit the following blades:

• OLFA AB Silver Snap Blades
• OLFA ABB Ultra-Sharp Black blades
• OLFA A-SOL Silver Solid Blades
• OLFA AB-S Stainless-Steel Snap Blades
  
• Any standard 9mm blade

Technical Specifications

• Blade size: 9mm
  
• Body material: Fiberglass-reinforced ABS Resin
  
• Blade Channel: Stainless Steel
• Lock type: Automatic slide lock
• Blade replacement: Tool-less
• Country of Origin: Japan

Why Choose OLFA

OLFA invented the world’s first snap-off utility blade in Japan in 1956, establishing the global standard still used in professional cutting tools today. Their blades are recognised for high-grade steel, precise heat-treatment, and long-lasting sharpness, making OLFA a leading and influential name in modern cutting technology.