### Product Introduction
This serrated toothed cutting blade is a replacement spare part for automatic carton sealing machines. Made of high-quality steel with vacuum quenching treatment, the blade features high hardness, excellent wear resistance and sharp cutting performance. It can smoothly cut adhesive tape during carton sealing, ideal for packaging production lines.
### Key Features
✅ Vacuum quenched steel material, high hardness & long service life
✅ Precise serrated tooth design, clean and smooth tape cutting
✅ Sharp cutting edge, stable performance for continuous packaging work
✅ Wear-resistant & not easy to deform
✅ Multiple blade types available, fit most common carton sealers
✅ Custom service available if you need special size
### Application
Replacement cutting blade for automatic carton sealer / box sealing machine. Widely used in warehouse, logistics, factory packaging lines to cut packing tape when sealing cartons.
### Notes
- Please confirm your original blade size, shape and mounting hole position before purchase.
- Sharp blade, please handle carefully to avoid injury.
- Manual measurement may have tiny dimension error.