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How to Gang Cut Box Joints on a Router Table

Gang cutting wood is a process that eliminates the large amount of time spent cutting the same pattern on many pieces of wood. When precision cuts are needed for a project to come together perfectly, gang cutting is useful to guarantee the cuts match. On a router table, gang cutting box joints for a wooden box or drawer takes practice and skill to handle the larger than usual amount of wood passing over the bit.

Things You'll Need

  • 4 pine boards, 12-by-6-by-1-inch
  • 1/2-inch straight router bit
  • 1/2-inch spacer fence
  • Router table
  • 4 clamps
  • Tape measure
  • Pencil
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Instructions

    • 1

      Loosen the router collet. Insert a 1/2-inch straight router bit and tighten the collet.

    • 2

      Attach the router to the table. The router enters the table from underneath and twists onto the connectors.

    • 3

      Place four 12-by-6-by-1-inch pine boards together with the broad sides, not the 1-inch edges, touching. Make all edges even.

    • 4

      Clamp the boards together by placing two clamps on one 6-inch side and two clamps on one 12-inch side.

    • 5

      Clamp a 1/2-inch spacer fence to the router table 1/2-inch from the router bit.

    • 6

      Place the clamped pine boards along the spacer fence. Push the boards over the turning router bit for the first cut.

    • 7

      Place the newly cut 1/2-inch groove on the ridge on the spacer fence with each new cut. This makes a 1/2-inch space between each box joint cut. Finish cutting the entire 6-inch end of the boards using this spacer.

    • 8

      Release the clamps on the pine boards.

    • 9

      Attach two pieces of the pine wood to each other by connecting the box joints.