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    Blade Size: 18 mm (≈ 0.71 in)
    Blade Segments: 8 per blade
    Pack Quantity: 30 blades per pack
    Material: High-carbon tool steel, ultra-sharp black finish
    Fits: All OLFA 18mm cutters — including L-1, L-2, NL-AL, XH-AL, and other heavy-duty models
The OLFA LBB-30B is a professional-grade pack of 30 ultra-sharp 18mm black snap-off blades, engineered for clean, effortless cutting. Each blade is precision-honed to a 25% sharper edge than standard silver OLFA blades, making it ideal for detailed work where a smooth, precise cut is required.
Made from premium high-carbon tool steel and finished with OLFA’s unique black oxidation process, these blades deliver exceptional sharpness, superior edge retention, and smooth cutting performance through tough materials such as vinyl, rubber, insulation, leather, and heavy paperboard.
Tip: For the cleanest cuts, avoid twisting your knife during use — let the sharp edge do the work. Replace a segment as soon as cutting feels less smooth to maintain precision and prevent material tearing.
The LBB-30B ultra-sharp black blades are the choice of professionals who demand maximum accuracy and performance. Designed and manufactured in Japan under OLFA’s strict quality control, each blade guarantees consistent sharpness and reliable cuts with every use.
Features:
- 18mm ultra-sharp black snap-off blade — 25% sharper than standard LB blades.
- Each blade includes 8 snap segments for quick, tool-free blade renewal.
- High-carbon tool steel construction ensures lasting strength and precision.
- Perfect for clean cuts on vinyl, wallpaper, carpet, and other demanding materials.
- Supplied in a durable plastic case containing 30 blades for safe storage and easy dispensing.
| Description | Specification | 
| Item Number | LBB-30B / 9061 | 
| Blade Size | 18 mm (≈ 0.71 in) | 
| Blade Segments | 8 per blade | 
| Pack Quantity | 30 blades | 
| Blade Material | High-carbon tool steel with ultra-sharp black finish | 
| Compatible With | All OLFA 18mm heavy-duty cutters: L-1, L-2, NL-AL, XH-AL, BN-L, and similar models | 
| Sharpness Level | 25% sharper than standard OLFA LB blades | 
| Made in | Japan | 
- Model: BLA LBB30B
- Weight: 0.23kg
- Dimensions: 160.00mm x 25.00mm x 65.00mm
- SKU: BLA LBB30B
- UPC: 091511230079
 
           
                           
                           
                           
                           
                           
                           
                           
                           
                           
                          