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How to make a wooden bread slicer with a knife guide

Creating a wooden bread slicer with a knife guide is a great DIY woodworking project that will make your bread slicing more precise and enjoyable. Below is a step-by-step guide to help you build a simple yet effective bread slicer. You can customize the design to fit your style and needs.

Materials Needed:

  • Wood (preferably hardwood like maple, oak, or walnut for durability)
  • Measuring tape
  • Pencil
  • Wood glue
  • Wood screws
  • Saw (table saw, circular saw, or handsaw)
  • Drill with bits
  • Sandpaper or electric sander
  • Ruler or square
  • Wood finish or oil (optional for final touch)

Tools:

  • Jigsaw or circular saw for cutting wood pieces
  • Drill and bits for making holes and screws
  • Screwdriver
  • Sander for smoothing edges

Step 1: Design and Measurements

Start by designing your bread slicer. A simple slicer will consist of a base platform, two sides that hold the bread, and a knife guide to help you cut evenly.

  • Base Size: A good starting point for the base is around 12” x 10” (30 cm x 25 cm). You can adjust the size depending on how large the loaves of bread you typically slice are.
  • Height of the Sides: The two side pieces should be around 6” (15 cm) high. This will create enough space to accommodate different loaf sizes.
  • Knife Guide: The knife guide will be placed along the length of the base. It will consist of a narrow groove or track that will help guide the knife to slice evenly. The groove can be 1/2” (1.27 cm) wide and 1/4” (0.64 cm) deep.

Step 2: Cutting the Wood

Use your saw to cut the wood pieces for the base and sides:

  • Cut the base into a rectangle measuring 12” x 10”.
  • Cut the two sides into strips of 6” x 10”.
  • Cut the knife guide piece into a 1/2″ wide, 1/4″ deep strip. This will be glued to the center of the base to guide the knife.

Step 3: Sanding the Edges

Once your pieces are cut, it’s important to sand them down for a smooth finish. Use sandpaper or an electric sander to smooth all edges and surfaces. This will prevent splinters and ensure a clean, polished look. Start with a coarser grit (like 80) and finish with a finer grit (like 220).

Step 4: Assembling the Slicer

  • Start by gluing the two side pieces to the base. Apply wood glue along the edges of the base where the sides will be attached.
  • Use clamps to hold the pieces in place while the glue dries. Let it set for at least 30 minutes to 1 hour.
  • Once the glue is dry, use screws to secure the sides more firmly. Drill pilot holes to avoid splitting the wood and then screw in the screws (typically 1-1/2” long).

Step 5: Installing the Knife Guide

  • Place the knife guide piece along the center of the base, either in the middle or slightly to one side depending on your preference. Make sure it runs along the entire length of the bread slicer.
  • Apply wood glue to the bottom of the knife guide and press it firmly onto the base. Use clamps to hold it in place while the glue dries.
  • Once dry, you can screw the knife guide piece in place, using small screws if you prefer extra security.

Step 6: Optional: Adding a Stop Block

To ensure that your bread slices are uniform, you can add a “stop block” at the end of the slicer. This will prevent the loaf of bread from sliding too far and help in making precise cuts.

  • Cut a small block of wood (about 2” x 3”) and attach it at the end of the slicer base, opposite the knife guide.
  • Secure the stop block with glue and screws.

Step 7: Finishing Touches

Once the bread slicer is fully assembled, you can apply a wood finish or oil to protect the wood and enhance its appearance. A food-safe mineral oil or beeswax finish is ideal, especially since this slicer will come into contact with food.

Let the finish dry completely before use. It may require a few coats to achieve a smooth, even look.

Step 8: Testing the Slicer

Now that your slicer is ready, it’s time to test it! Place a loaf of bread on the base, align your knife with the groove, and see how well the slicer works. Adjust the knife guide if necessary.

Tips:

  • If you want to make the knife guide even more precise, you can add small grooves or ridges along the guide to help grip the knife.
  • Make sure the base is wide enough to accommodate loaves of bread of varying sizes.
  • If you want a more sophisticated design, you can incorporate dovetail joints or other joinery techniques.

By following these steps, you’ll have a functional and beautiful bread slicer with a knife guide that helps you slice your bread evenly every time!


Looking to expand your woodworking skills? Check out Ted’s Woodworking Course for detailed plans and expert advice: Ted’s Woodworking Course.

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