No. 821

Carbide Tipped Steel Blade

U.S. Patent Pending

This 6-1/2" diameter blade is for undercutting wood. Carbide tipped for long life. Use with No. 812 Super Saw or No. 820 Heavy Duty Undercut Saw.

Caution: As these blades are subject to possible abuse, they are not guaranteed. Blades are not recommended for cutting metal as sparks can cause a fire hazard.