The CenterFire sawblade from Bullet Tools is specifically made for cutting EPS, XPS, and polyiso foam insulation. Sure, you can cut foam with nearly any sawblade, but the toothless, knifelike rim of the CenterFire blade means that there’s no foam dust coating the ground or clinging to your skin and clothes. Managing editor Justin Fink tried the 71⁄4-in. version during a recent basement remodel and gave it an enthusiastic thumbs-up.
The 71⁄4-in. blade sells for $50, and the 10-in. version goes for $90.
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