The OLFA COB-1 Snap-Off Spare Blades are precision replacement blades for OLFA CMP-1 compass circle cutters. Designed for clean, accurate circle cutting, these Japanese tool steel blades offer long-lasting sharpness for crafts, model making, and sign work.
Key Features & Benefits
- Designed for precise circle cutting
- Snap-off design for extended blade life
- Double micro-honed edge for superior sharpness
- Durable Japanese tool steel construction
- Clean, controlled cutting performance
- Genuine OLFA replacement blades for safety
Suitable Applications
Ideal for:
- Craft projects
- Model making
- Scrapbooking & memory books
- Photography layouts
- Sign-making
- Paper, card, and light materials
Compatible Tools
Fits the following OLFA compass circle cutters:
- OLFA CMP-1
- OLFA CMP-1/DX














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