Olfa L-1 Utility Knife Overview
Engineered for versatile performance, this heavy-duty cutter combines precision with rugged construction. Ideal for both fine material trimming and intensive jobsite tasks, it’s a trusted tool in professional and DIY kits alike.
Olfa L-1 Utility Knife Benefits and Features
- Adjustable Depth: Ratchet lock allows limitless blade position control.
- Durable Steel Blade Channel: Keeps the blade straight under pressure.
- Double-Honed Blade Edge: Offers excellent sharpness and wear resistance.
- Ambidextrous Grip: Provides safe, comfortable use for all users.
- Versatile Cutting Applications: From soft packaging to dense construction materials.

Steps to Follow for Using the Olfa L-1 Utility Knife
Preparation:
- Inspect the blade for sharpness and the tool for damage.
- Wear gloves for safety, especially when handling rigid materials.
How to Use the Olfa L-1 Utility Knife:
- Rotate the ratchet wheel to extend the blade to the desired length.
- Apply consistent pressure while cutting for smooth results.
- Snap the dull blade segment using a designated snapper when needed.
Cleanup:
- Retract the blade fully after use.
- Wipe down the handle and blade guide with a dry cloth.
- Store in a safe, dry area.
A Few Scenarios Where the Utility Knife Can Be Used:
- Cutting drywall panels or carpet for renovations
- Trimming shrink-wrap, paper, or cardboard packaging
- Slicing roofing felt or insulation sheets
- Scoring linoleum flooring for installation
- Opening and resizing corrugated boxes
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Health and Safety
Always keep the blade retracted when not in use. Snap off dull segments away from yourself, and never discard loose blades improperly. Use personal protective equipment when working with dense or abrasive materials, and store out of reach of children.






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