Cold Knives

UltraWiz® has developed these blades, which have a smooth plastic coating on the back, so if the blade touches the paint, it will not be damaged. The coating is very tough and will not easily rub off. The blade is based on the UltraWiz® UltraThin blade, so it is one of the thinnest blades in the industry.

UltraWiz® has developed these blades, which have a smooth plastic coating on the back, so if the blade touches the paint, it will not be damaged. The coating is very tough and will not easily rub off. The blade is based on the UltraWiz® UltraThin blade, so it is one of the thinnest blades in the industry.

The coating protects paint from damage while cutting out glass with exposed pinchwelds. Made in the USA.

The coating protects paint from damage while cutting out glass with exposed pinchwelds. Made in the USA.

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.

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.