Replacement Block Plane Blades – A2 Steel

Each blade is CNC sharpened to 25° and heat-treated A2 tool steel, giving you the perfect mix of edge retention and toughness. These are the last ones from heat treatment before the process was perfected. Selling them because they are awesome. 

Why Woodworkers Love Them

• ✅ Thick & Tough: 1/8" A2 steel for stability and chatter-free cuts.
• ✅ Ready to Use: CNC sharpened to 25° — just flatten the back and start planing.
• ✅ Built to Last: A2 tool steel outperforms original high-carbon blades in edge life and strength.
• ✅ Perfect Fit: Drop-in replacement for Stanley 18, 19, 15, 9, and knuckleback block planes.
• ✅ Woodworker Designed: Made by someone who uses them — not just sells them.

Specifications

• Width: 1 5/8"
• Thickness: 1/8"
• Bevel: 25° CNC sharpened
• Steel: A2 tool steel, heat-treated and hardened
• Fits: Stanley 18, 19, 15, 9, and knuckleback block planes

Get Your Plane Cutting Again