TAB-Product-Overview
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Toughness Meets Versatility
The OLFA 25mm XH‑1 Fiberglass‑Reinforced Ratchet‑Lock Utility Knife is a heavy‑duty utility knife designed for cutting tough materials in construction, roofing, and industrial applications. The lightweight fiberglass‑reinforced body and wraparound anti‑slip grip provide strength, comfort, and control on the jobsite.
Preloaded with a 25mm Ultra‑Sharp Black Snap‑Off Blade that is up to 25% sharper than standard blades, it delivers powerful, precise cuts with long‑lasting sharpness. A stainless‑steel blade channel adds stability, while the ratchet‑lock system allows easy blade adjustment and tool‑free blade changes for fast, efficient performance.
(XH-1, #1071858)
TAB-Blade-Compatibility
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Accepts all OLFA 25mm blades including HB Silver Snap Blades, HSW Saw Blades, and HH Hook Snap Blades.
TAB-Applications
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| Cardboard/corrugated | Carpet |
| Flexible plastics | Foam board |
| Gaskets | House wrap |
| Insulation | Laminates |
| Linoleum | Nylon |
| Plastic sheeting | Plastic straps |
| Shrink wrap | Tape |
| Turf | Twine/rope |
| And more |
TAB-Support-&-Resources
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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.
SELL SHEET: Click here to download the OLFA XH-1 Sell Sheet
SELL SHEET (French): Click here to download the OLFA XH-1 Sell Sheet in French
TAB-Distributors




© 2026 OLFA North America Inc. OLFA is a registered trademark of OLFA Corporation, Japan, used under license by OLFA North America Inc.