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Oak Koshikake Bench

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Size at its defaults: 11.8 × 47.2 × 15.7 in (300 × 1200 × 400 mm)

Sliders

Chamfers

ParameterNameRangeDefault
Seat Top Chamfer (mentori)seat_chamfer0.1–0.2 in (2–4 mm)0.1 in (3 mm)
Leg Foot Chamferfoot_chamfer0.0–0.1 in (1–3 mm)0.1 in (2 mm)

Envelope

ParameterNameRangeDefault
Bench Lengthbench_length43.3–51.2 in (1100–1300 mm)47.2 in (1200 mm)
Bench Widthbench_width11.0–12.6 in (280–320 mm)11.8 in (300 mm)
Seat Height (floor to top)seat_height15.4–16.1 in (390–410 mm)15.7 in (400 mm)

Joinery

ParameterNameRangeDefault
Glue Reliefglue_clearance0.0–0.0 in (0–0 mm)0.0 in (0 mm)
Through-Tenon Proudtenon_proud0.2–0.3 in (4–8 mm)0.2 in (6 mm)

Komisen

ParameterNameRangeDefault
Komisen Taper (1 in N)komisen_taper20–401:N301:N
Komisen Drawkomisen_draw0.0–0.0 in (0–1 mm)0.0 in (1 mm)

Kusabi

ParameterNameRangeDefault
Wedges per End Railend_wedge_count2–22

Placement

ParameterNameRangeDefault
Leg Inset from Each Endleg_end_inset2.2–2.6 in (55–65 mm)2.4 in (60 mm)
Leg Inset from Long Edgesleg_edge_inset1.1–1.3 in (27–33 mm)1.2 in (30 mm)

Rail Heights

ParameterNameRangeDefault
End Rail Height off Floorend_rail_drop5.1–5.9 in (130–150 mm)5.5 in (140 mm)
Side Rail Rise above End Railrail_gap3.3–3.9 in (85–100 mm)3.5 in (90 mm)

Stock

ParameterNameRangeDefault
Seat Thicknessseat_th1.3–1.7 in (34–42 mm)1.5 in (38 mm)
Leg Section (square)leg_section2.0–2.4 in (52–60 mm)2.2 in (56 mm)
Rail Thicknessrail_th1.0–1.2 in (25–31 mm)1.1 in (28 mm)
Rail Heightrail_h2.4–2.8 in (60–70 mm)2.5 in (64 mm)

Techniques used

Licence: CC BY 4.0 (pending counsel review).

Settings

Region

A region picks sensible defaults; change any of these separately.

Units

In inches, type lengths the way you say them: 34 1/2, 3/4", 1'-2" or 12.7mm. A length that can't be read is flagged, never rounded to something else.

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