Square Corner Chisel – Squares 1/4" Radius Mortise Corners with Ease

Cleanly square the rounded inside corners left behind by your router when cutting hinge mortises with our Corner Chisel. Simply position the tool in the corner of the routed mortise and strike it with a hammer for a crisp, square finish.

This tool features a 3/8" sharp, square cutting blade made from hardened steel, ensuring durability and consistent performance. Perfectly sized to remove the 1/4" radius left by a bearing-guided mortising bit.

Features:

• Quickly squares up 1/4" radius corners
• Sharp 3/8" square hardened steel cutting blade
• Easy to use—just position and strike
• Ideal companion for hinge mortising jigs

A must-have for professional-looking hinge and hardware installations.