Self-scoring blades work for carpet removal, vinyl, rubber coatings, and other monolithic surfaces. Our bevel-up, 90-degree series of blades is designed for scraping applications on a concrete subfloor.  The bevel-up orientation of the blade glides...

The Guillotine™ Blades are a series of angled blades that allow the leading edge of the blade to slide under the work and stay there.  This new design is so effective, you can come into the work head on or in the center of the carpet. ...

This shank is designed for the removal of ceramic tile and hard goods.   The 7281-2 is a 6"L x 2"W x .500" *This tooling is designed for use with the 6280HD Walk-behind Scraper

The 7280-4 is the replacement assembly for the 6280HD shanks.

Designed for VCT and adhesive re-scraper, these 1" blades also work well for parking deck coatings, epoxy, and elastomeric coatings.   The 1" blades are for use with the 6280HD and any of National's Ride-on Scrapers.   This blade...

The Increased Angle blade is designed for use on VCT when using one of National's walk-behind scrapers.

The longer taper on National's wood floor shanks works great on tough wood floors (glued and nailed). The long length allows the blade to easily slide under tough materials. The following shanks fit any of National's Ride-on scrapers...

Premium High-Tempered Blades work on all glued-down carpets, VCT, VAT, rubber tile, cork, and re-scraping adhesive and elastomeric coatings. This standard flat blade is .062" thick, and recommended for use with walk-behind scrapers. Available in widths...

Heavy-Duty Blades are designed to work on VCT, VAT, wood, tile, rubber, epoxy, elastomeric coatings, scraping thin-set, and glued ceramic.

This angled self-scoring blade works on attached cushion, unitary or secondary backing, vinyl back, soft to medium PVC, linoleum, carpet tiles, soft cork, enhancer, and unibond hot melts. The bevel-up, 45-degree series of blades is designed for scraping...

This angled self-scoring blade works on attached cushion, unitary or secondary backing, vinyl back, soft to medium PVC, linoleum, carpet tiles, and soft cork. The bevel-down, 90-degree series of blades is designed for scraping applications on a wood...