Free CAD, Cut-List & CNC Shop Tools
Eliminate shop math errors before cutting. Professional millimeter-accurate woodworking calculators built specifically for cabinetmakers, CNC operators, and millwork shops.
Plywood Sheet-Goods Waste & Nesting Estimator
Calculate exact sheet counts (4×8, 5×10, custom), saw kerf waste, and material yield efficiency with visual 2D rectangular shelf nesting.
- 2D Shelf Packing Math
- Saw Blade Kerf Spacing
- CSV Cut-List Export
Parametric Cabinet Box Cut-List & BOM Generator
Enter external cabinet dimensions (W × H × D) to generate an instant carcass panel cut list (gables, deck, stretchers, back, shelves) plus edge-banding linear meters.
- Frameless Euro & Face Frame
- Dado / Rabbet Back Math
- Linear Meter Edge Banding
Drawer Box & Blum Slide Calculator
Solves the #1 cabinetmaker headache: exact drawer box outer width, inner width, and bottom panel routing for Blum Tandem/Movento and 1/2" ball bearing slides across 1–5 stacked drawers.
- Blum 16mm & 19mm Deductions
- 12.7mm Side-Mount Clearances
- 1–5 Drawer Stack Reveals
Cabinet Door Overlay & Euro Cup Hinge Calculator
Calculate finished single and double door slab sizes for Full Overlay, Half Overlay, and Inset, plus 35mm Euro hinge quantities, K-dimension tab distances (3–6mm), and boring coordinates.
- Full / Half / Inset Math
- 35mm Cup Hole Centers
- CNC Coordinate Export
CNC Router Feeds, Speeds & Chip Load Calculator
Prevent burning, chatter, and bit breakage. Calculates optimal Spindle RPM (12k–24k), Feed Rate (IPM & mm/min), and Chip Load across Baltic Birch, MDF, Melamine, Hardwood, and Acrylic.
- 1–3 Flute Compression Bits
- IPM & mm/min Dual Readout
- Tool Library Presets
GearBox 3D WebGL Studio
Need more than single calculations? Model complete parametric cabinetry kitchens, wardrobes, and commercial millwork in full 3D with 1-click CNC CAM exports.
- Real-time 3D WebGL Parametric Viewport
- Export Homag woodWOP (.mpr) & Biesse bSolid
- Layered AutoCAD DXF with 5 Free Starter Credits