
OLFA 28mm Rotary Cutter
Score: 80/100
Beaditive Detail Craft Knife
Score: 78/100Rankings

The OLFA 28mm RTY-1/C Quick-Change Rotary Cutter is a compact, ambidextrous tool designed for precision cutting in quilting, sewing, and crafts. It features a 28 mm tungsten steel blade and a sliding lock mechanism for safe, easy blade changes without loose parts. It is best suited for quilters, sewists, and crafters who require precision on small-scale projects, intricate fabric cuts, tight corners, narrow strips, and template or pattern work for miniatures.

The Beaditive High Precision Detail Craft Knife is a utility knife designed for intricate cutting in art, crafts, and model making, featuring a 30-degree blade angle for sharp, clean edges. It includes an ergonomic plastic handle with a top-mounted auto-lock slider and bundles with multiple blades. It is best suited for hobbyists and professionals in art and crafts needing high-precision cuts on materials such as paper and balsa wood.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 45 g | 32 gbest |
— | 30 degreesbest | |
220 mmbest | — | |
— | 20best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Blade & Cutting(3) | ||
Blade Type | 28mm Rotary | Snap-off |
Blade Material | Tungsten Steel | High Carbon Steel |
Compatible Blade Type | RB28, PRB28 | Standard Snap-off |
Handle & Ergonomics(4) | ||
Handle Material | Contoured Plastic | Plastic |
Handle Type | Ambidextrous | Triangle |
Overall Length (mm) | 220 mm | mm |
Weight (g) | 45 g | 32 g |
Safety & Mechanism(2) | ||
Locking Mechanism | Sliding Lock | Auto-Lock |
Blade Change Mechanism | Quick-Change Sliding Lock | Snap-off |
Application & Support(4) | ||
Suitable Materials | Fabric, Paper, Leather, Rubber, Film | Paper, Vinyl, Plastic, Fabric |
Intended Use | Quilting, Sewing, Crafts | Detail Craft |
Warranty | Satisfaction Guarantee | |
Included Blades | 1 | 10-30 |

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

Professional sources and manufacturer descriptions position the OLFA RTY-1/C as the ideal solution for intricate cuts, highlighting its unparalleled sharpness and precision. It is described as the answer for detailed work in quilting and sewing, emphasizing its ability to handle tight corners and small shapes where standard cutters fail.
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