The RB-009 is a traditional Single-Edge Razor Replacement Blade. These ultra-sharp blades fit many tools and are universally used for scraping, cutting and trimming jobs. It is used in both PHC scrapers, Handy Cutters and the HH-700 String and Band Cutter. The blade is .009" in thickness and sharpened to precision. Comes packaged in a Clamshell of 100 Blades. Fits many cutters ; knives and scrapers ; Long lasting ; Ultra Sharp ; .009" thickness. ; Overall Height (in inches) : 1.125 ; Overall Length (in inches) : 5.625 ; Overall Width (in inches) : 2.