OLFA 145B
Score: 85/100
Scotch Titanium 18mm Utility Knife
Score: 85/100Rankings
The OLFA 145B is a medium-duty utility knife designed for precision cutting of delicate materials like wallpaper and vinyl. Its key strength lies in the ultra-thin special black blade that ensures clean cuts without surface damage. It is best suited for professional wallpaper installers and detail-oriented trades needing thin, clean cuts.
The Scotch Titanium Snap-Off Utility Knife is a heavy-duty cutter designed for home, office, and DIY use, featuring a titanium-coated blade that is three times sharper than standard options. Its ergonomic soft-touch grip and secure click-and-lock mechanism enhance safety and comfort during extended use. It is best suited for users who frequently cut thick materials like cardboard and foam board.
| Attribute | | |
|---|---|---|
9 mm | 18 mmbest | |
| ↓ lower better | — | 9.07 gbest |
146 mm | 215.9 mmbest | |
0 | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Blade & Cutting(6) | ||
Blade Type | Special M-shaped | Snap-off |
Blade Material | Black Coated Steel | Titanium-coated |
Blade Width (mm) | 9 mm | 18 mm |
Blade Segments | Snap-off | |
Blade Angle (degrees) | degrees | Precision angled degrees |
Compatible Blade Type | Olfa Medium Special Black | 18mm Snap-off |
Handle & Ergonomics(4) | ||
Handle Material | Composite/Plastic | Soft-touch plastic |
Handle Type | Medium | Ergonomic |
Overall Length (mm) | 146 mm | 215.9 mm |
Weight (g) | g | 9.07 g |
Safety & Mechanism(3) | ||
Locking Mechanism | Auto-Lock | Click-and-lock |
Blade Change Mechanism | Manual Fold | Quick-change |
Blade Storage Capacity | 0 | 1 |
Application & Support(4) | ||
Suitable Materials | Wallpaper, Vinyl, Film, Foam | Cardboard, Foam, Plastic, Rope |
Intended Use | Precision Cutting | General Purpose |
Warranty | Long Life Award | Not specified |
Included Blades | None | Not specified |
Products in the top-left offer the best value (high score, low price).
Professional reviewers categorize the OLFA 145B as a 'Medium-Duty' tool that offers durability, strength, and precision in a compact size, highlighting it as a 'must-have' for professionals.
Users praise the tool for its ability to make clean cuts on wallpaper without causing surface damage, though some note the need to purchase refill blades separately.
“remains sharp for a long time and cuts smoothly”
“comfortable holding and secure grip”
The search results do not contain detailed professional reviews from dedicated product reviewers or editors. However, the product carries consistent endorsements across major retailers and is positioned as suitable for home, office, or DIY projects, suggesting broad professional acceptance.
Search results provide limited direct consumer reviews. However, one retailer highlights that the blade remains sharp for a long time and cuts smoothly, and the ergonomic handle enables comfortable holding and secure grip, suggesting positive user experiences with durability and usability.
