• New radius grind offers the easiest pulling resistance available
• Only the unique serration points touch the glass keeping the rest of the edge sharp
• The thinnest UltraWiz® blade ever produced
• Distinctive center rib adds extra strength at the bend
The conical ground shape on the back of the new UltraWiz® Radius Serrated Blade is different from anything ever made before. This design, along with the serrations, creates a very thin blade with much less cutting resistance than anything in the industry! The radius grind is similar to what techs have been doing for years, but on these blades, it is done before heat treating to produce the highest performance possible. The unique serration design leaves small leading-edge points to pierce the urethane for an easier pull during cutting. Also with only the small serration points touching the glass, the majority of the blade stays sharp for continued cutting ease.