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Woodworking complete March 14, 2026 · updated March 14, 2026

Walnut Hall Bench

A small solid-walnut entryway bench joined with through-tenons and a hand-rubbed oil finish.

#walnut#joinery#hand-tools#finishing
A finished walnut bench with visible through-tenon joinery
Status
complete
Category
Woodworking
Time spent
~30 hours over 5 weekends
Total cost
$179.00
Build updates
1

A compact entryway bench in solid black walnut. The brief was simple-looking but honest: through-tenons, wedged and left proud of the legs, and not a single piece of hardware in the whole thing.

Three coats of tung oil, sanded to 320 between coats and buffed with a gray pad, brought the grain to life. The build log below covers how it came together.

Gallery

Parts & cost

Part Qty Unit Subtotal
8/4 black walnut (legs & stretchers) 1 $95.00 $95.00
4/4 black walnut (seat slab) 1 $60.00 $60.00
Hard maple offcut (wedges) 1 $0.00 $0.00
Pure tung oil (quart) 1 $24.00 $24.00
Total $179.00

Learnings

  • Cut the wedge kerfs before glue-up — once the tenon is in the mortise it's too late.
  • Let the seat slab acclimate a week after rough-milling; walnut moves less than most, but it still moves.
  • Tung oil really wakes up walnut grain — three coats was the sweet spot.
  1. February 20, 2026 Chopping the through-mortises The joinery that defines the whole piece.

    The through-mortises are the heart of this bench. I bored out most of the waste with a forstner bit, then pared to the knife lines with a chisel. Cut the tenons slightly long so they’d stand proud of the legs once wedged.

    Lesson for next time, already: cut the wedge kerfs in the tenons before glue-up. I nearly assembled the whole thing before remembering.