Bullet by MARSHALLTOWN 7 in. CenterFire Insulation Knife Kit
The CenterFire insulation knife kit provides installers with a superior knife that lasts longer and saves time with quick, easy cuts through foam and fiber including denim, mineral wool and polyester insulation – insulation that’s difficult to cut with conventional knives. The kit includes the CenterFire blade featuring a specialty grind, an ergonomically designed handle, and a two-stage ceramic sharpener.
Long lasting steel blade with a specialty grind for both fiber and foam
Blade fits into a standard utility knife handle as well as a Sawzall-type reciprocating saw
Non-serrated blade edge eliminates dust and debris
Easily cuts notches, squares around outlets, and even circles in the middle of the sheet