OLFA HB and HBB are spare blades for heavy duty OLFA blade knives. Measurements of the blades – 25mm x 126mm with 0,7mm thick blade. The black HBB ultra sharp blades are highly durable and do not break easily.
The blades the Zapeli BG offers are:
- OLFA HB 5B – 5 pcs. spare blades in a single package
- OLFA HB 20 – 20 pcs. standard spare blades in a single package
- OLFA HBB 5B – 5 pcs. ultra sharp spare blades in a single package