The thickness greatly reduces breakage, especially on heavily weighted machines. Tough, long lasting, self-scoring blades. 45° angled, self-scoring wings for easy sharpening. Made from National's proven blade hardening process. Performs up to ten times longer than the competition. Works on attached cushion, unitary or secondary backing, vinyl back, soft to medium PVC, linoleum, carpet tiles, soft cork, enhancer and unibond hot melts

For Use With:

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  • National 5280 Floor Scraper
  
  
  • National 6280 Floor Scraper
  
  
  • National 6280HD Floor Scraper
  
  
  • All Ride-On Floor Scrapers