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Four-slot document divider

Four groups for documents, folders and outgoing mail. All files are free, including your customized plan.

Ready to make. All 8 parts fit the listed stock.
Four-slot document divider assembled viewF1L2P1D1D2D3L1F2

Your parts

PartCut lengthCut widthThicknessQtyGrain
460 mm155 mm12 mm2Along length
296 mm155 mm12 mm2Along length
436 mm296 mm12 mm1Unrestricted
296 mm143 mm12 mm3Along length
Four-slot document divider dimensioned top view and sectionTop view and base section (mm)Outside 460 × 320 · interior 436 × 296Clear compartment width 100.00Section · z = 0 at bottomWall 155 · base 12Clear height 143

Item allowance: upright document bundles (floor footprint) — 65 × 250 mm, plus 10 mm of handling space per axis.

A feasible cutting layout

Numbered cuts span their parent region. Coordinates use the sheet's top-left origin. Trim all four edges of each sheet you use first. Keep unused sheets whole. This layout does not claim the lowest possible material use.

Sheet S1.1

Feasible cutting layout S1.1S1.1 · 900 × 600 × 12 mmC1C2C3C4C5C6C7C8F1460 × 155F2460 × 155L1296 × 155L2296 × 155D3296 × 143Hatched bands: 3 mm kerf · trim 5 mm on every edgeGrain arrows · use numerical dimensions, not the illustration
Cut sequence
CutParent regionDirectionCoordinate (mm)First childSecond child
C1N1horizontal160N3N4
C2N3vertical465N5N6
C3N4horizontal318N7N8
C4N7vertical465N9N10
C5N6vertical764N15N16
C6N10vertical764N17N18
C7N8horizontal464N27N28
C8N27vertical301N29N30

Sheet S1.2

Feasible cutting layout S1.2S1.2 · 900 × 600 × 12 mmC1C2C3C4C5C6P1436 × 296D1296 × 143D2296 × 143Hatched bands: 3 mm kerf · trim 5 mm on every edgeGrain arrows · use numerical dimensions, not the illustration
Cut sequence
CutParent regionDirectionCoordinate (mm)First childSecond child
C1N2horizontal301N11N12
C2N11vertical441N13N14
C3N14horizontal148N19N20
C4N19vertical740N21N22
C5N20horizontal294N23N24
C6N23vertical740N25N26

Put it together

Four-slot document divider exploded assemblyF1L2P1D1D2D3L1F2Exploded assembly · 460 × 320 × 155 mmInset base underside: z = 0 mm · actual sheet thickness 12 mm4 compartments · glued butt joints · illustration, not a machining template
  1. 1. Measure and mark

    Measure the actual sheet thickness (12 mm in this plan). Mark front / back F, left / right L, base P and dividers D. Recalculate if the measured thickness differs. Measure folder depth including any protruding tabs.

    Parts: F, L, P, D · Start here
  2. 2. Cut and label the parts

    Follow the numbered full-width cuts in the cutting sequence, then subdivide each labeled child region. Keep the part IDs and grain arrows. Use the instructions supplied with your tools; this plan is not tool training.

    Parts: F, L, P, D · After measure
  3. 3. Dry-fit the outer walls

    Front and back span 460 mm. Fit the 296 mm side walls between them. Check the outside footprint 460 × 320 mm and square the corners. The inset base is 436 × 296 mm; its underside sits flush with the wall bottoms. Total base clearance is 0 mm per axis (0 mm on each side).

    Parts: F, L, P · After cut
  4. 4. Assemble the base and walls

    Prepare and bond the butt-joint contact faces using an adhesive suitable for your sheet. Center the inset base at z = 0 mm. Check squareness before clamping. For a clearance gap, verify the adhesive allows that gap; use zero clearance or revise the fit if it does not.

    Parts: F, L, P · After dry-fit
  5. 5. Position the dividers

    Mark each divider from the inside face of the left wall. Place the first divider after 100.00 mm of clear space; repeat at a pitch of 112.00 mm. Glue the bottom edge onto P and both ends against F. Each compartment has 100.00 × 296 mm clear floor space. These are straight glued partitions, with no grooves or hidden fasteners.

    Parts: D, F, P · After glue
  6. 6. Cure, finish and check the fit

    Follow the adhesive manufacturer's cure and handling instructions. Smooth edges and apply a finish compatible with your materials. Attach four self-adhesive felt pads under the base corners. Use three spacer blocks to keep all four clear widths equal. Use for light desktop items; no load rating is provided.

    Parts: F, L, P, D · After divide

Materials and supplies

  • Uses 2 standard sheet(s) and 0 existing offcut(s). Check your inventory before buying.
  • S1: 2 of 2 used · 900 × 600 × 12 mm plywood (standard sheet).
  • Four self-adhesive felt pads.
  • Adhesive suitable for the selected sheet. Prepare according to the adhesive label and actual contact faces; no universal quantity or cure time.
  • Compatible finish and abrasive. Choose for the actual material and intended indoor use.

Take the complete plan

Parts CSV, cutting maps and sequence, materials, dimension and assembly diagrams, a printable plan and editable JSON. No sign-up.

For PDF, open the print page and choose Save as PDF in your browser. Use A4 or Letter.

For light desktop storage. Geometry checked; physical assembly and durability untested. Follow your tool, sheet and adhesive instructions. Adhesive quantity and curing time depend on the product you use.

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