18" NOTCHED DISC BLADE - 1-1/8" SQ HOLE

• Made Of High Carbon Steel, Accurately Hardened.
• Precision Double Bevel for Superior Penetration.
• Backed by Herschel Warranty for Quality and Workmanship.

Concavity: 1-3/4"

Diameter: 18"

Gauge: 7

Hole Size: 1-1/8" SQ