KerfMaker XL Model

KerfMaker XL is an enlarged version of the original KerfMaker, designed for creating larger dadoes. It's perfect for half lap picture frames and other projects with horizontal tenons.

• Max Blade Width: 9mm / 0.38 inches
• Max Tenon/Dado Depth: 53mm / 2.1 inches
• Max Tenon Width: 88mm / 3.44 inches

Parts to Print:

• Bottom - 1
• Middle - 1
• Improved Thumbwheel - 2
• Top - 1
• Pin - 1 (optional)

Required Hardware:

• 2x M4 Hex Nuts
• 2x M4x20mm Hex Bolts
• Magnet (optional for Bottom)

Assembly: Glue nuts into each Thumbwheel (epoxy is preferred). Insert the thumbwheel into the center of the Top with the nut facing up. Slide one bolt into the small hole in the Middle. Join the Top and Middle, ensuring the nut captures the bolt. Tighten gently. Repeat for Bottom and Top/Middle assembly, pressing the bolt down if needed. Optionally, insert the pin into the hole in the Top. I prefer to avoid this for easier disassembly. Glue a magnet flush into the slot at the end of the Bottom to hold the blade during initial setup.