OLFA Replacement Blades LB-10 18mm Heavy-Duty (10-Pack)

The OLFA Replacement Blades LB-10 18mm Heavy-Duty (10-Pack) is premium 18 mm utility knife blades designed for demanding cutting applications. Manufactured from high-quality Japanese carbon tool steel, these blades deliver exceptional sharpness, durability, and edge retention for professional and DIY use. The snap-off design allows users to quickly expose a fresh cutting edge, ensuring consistent performance and reduced downtime.

Reliable Heavy-Duty Cutting Performance

The OLFA LB-10 Replacement Blades are engineered to provide precise and efficient cutting across a wide range of materials. Designed for use with compatible OLFA 18 mm heavy-duty utility knives, these blades offer superior cutting power for construction, packaging, flooring, and general maintenance tasks.

Snap-Off Blade Technology

Each blade features multiple pre-scored segments that can be safely snapped off when worn, revealing a new sharp edge instantly. This convenient design eliminates the need for sharpening and helps maintain productivity on the job.

Key Benefits

• Manufactured from premium Japanese carbon tool steel for strength and durability.
• Precision-ground edges deliver clean, accurate cuts.
• Snap-off design provides multiple fresh cutting edges from a single blade.
• Long-lasting sharpness reduces the frequency of blade changes.
• Suitable for professional tradespeople, contractors, warehouse operators, and DIY users.

Applications

Ideal for cutting cardboard, packaging materials, drywall, insulation, vinyl, rubber, plastic sheets, carpet, wallpaper, and other heavy-duty materials commonly used in residential, commercial, and industrial environments.

Usage Instructions

Insert the blade into a compatible 18 mm utility knife according to the manufacturer’s instructions. Extend only the required blade length during use. When the cutting edge becomes dull, safely snap off the used segment to expose a fresh sharp edge and continue working efficiently.

Technical Specifications

• Model: LB-10
• Material: Carbon Steel
• Color: Multi
• Overall Length: 185 mm
• Handle Material: Alloy Steel
• Product Type: Heavy-Duty Snap-Off Replacement Blade
• Usage Type: Manual Cutting & Trimming
• Application: Suitable for cutting cardboard, vinyl, drywall, packaging materials, carpet, plastic sheets, and other heavy-duty materials.