Dexter-Russell 6" Scalloped Insulation Knife, High-Carbon Stainless — Open-Box, 5% Off

Dexsteel blade: made of American high-carbon, high-alloy, stainless steel, the scalloped edges will last longer and will avoid corrosion when in wet environments.

Comfortable, ergonomic handle: made of soft, Santoprene material, this handle is non-slip and comfortable for extended use.

Dexter Guarantee: made by Dexter-Russell, the trusted brand of industry professionals, this knife has over 200 years of cutlery experience behind it. Dexter products are guaranteed to be free from defects in material and workmanship for the life of the product.

Built for insulation professionals, this 6" knife delivers fast, clean cuts on the materials you handle every day. Its stainless steel blade features sharp, scalloped edges designed to slice through fiberglass batts, mineral wool, spray-foam panels, and flexible HVAC ducting with ease.

Built for insulation professionals, this 6" knife delivers fast, clean cuts on the materials you handle every day. Its stainless steel blade features sharp, scalloped edges designed to slice through fiberglass batts, mineral wool, spray-foam panels, and flexible HVAC ducting with ease. The scalloped edge reduces drag and prevents tearing or fraying, helping you achieve accurate cuts that fit cleanly around studs, piping, and tight spaces. The ergonomic rubber handle offers a secure, non-slip grip, giving you control and comfort whether you're cutting on a bench or working overhead on a ladder. Lightweight yet durable, this knife stands up to tough jobsite conditions and maintains its edge for long-lasting performance. Dependable, efficient, and built for daily use—this is the tool insulation pros rely on to get the job done right.