
Excel Blades K47
Score: 70/100
Komelon 2-N-1 Utility Knife
Score: 78/100Rankings

The Komelon Folding Utility Knife/Scraper is a rugged, 2-in-1 tool designed for professional tradespeople who need to switch between cutting and scraping tasks efficiently. Its steel construction and multi-position locking provide durability and security, though the fixed blade and heavier weight may be less ideal for users prioritizing ultralight portability. It is best suited for construction and remodeling jobs where versatility and robustness are key.

The Excel Blades K47 is a lightweight, pen-style retractable hobby knife designed for precise cutting, scoring, and trimming tasks. It features a special top-mounted switch that acts as both a retractor and a stopper to prevent accidental retraction during use. It is best suited for architects and designers needing portable precision tools for cutting paper, film, and plastic.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 18 mmbest | |
— | 12best | |
| ↓ lower better | 9.07 gbest | 227 g |
— | 90 degreesbest | |
127 mm | 254 mmbest | |
0 | 2best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Blade & Cutting(6) | ||
Blade Type | #65 | High carbon steel |
Blade Material | Carbon Steel | High carbon steel |
Blade Width (mm) | N/A mm | 18 mm |
Blade Segments | N/A | 12 |
Blade Angle (degrees) | N/A degrees | 90 degrees |
Compatible Blade Type | #65 | #LU6-10J |
Handle & Ergonomics(4) | ||
Handle Material | Plastic | Steel |
Handle Type | Pen-style | Folding |
Overall Length (mm) | 127.0 mm | 254 mm |
Weight (g) | 9.07 g | 227 g |
Safety & Mechanism(4) | ||
Retractable | true | false |
Locking Mechanism | Lock-stop | Multi-position |
Blade Change Mechanism | Top-mounted | Tool-free |
Blade Storage Capacity | 0 | 2 |
Application & Support(4) | ||
Suitable Materials | Paper, Film, Plastic, Clay | Cardboard, Roofing, Paint, Adhesives, Putty |
Intended Use | Precision Craft | Utility Knife & Scraper |
Warranty | 30 days | |
Included Blades | 1 | 3 |

Products in the top-left offer the best value (high score, low price).

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