Luthier Course

Lesson 1 • Essential Tools and Their Uses

Identify and correctly use hand tools, power tools, and measuring instruments central to lutherie. Builds the tool literacy required for all subsequent construction tasks.

Lesson 2 • History and Traditions of Lutherie

Survey the evolution of stringed instrument making from medieval workshops to modern luthiers. Provides cultural and technical context for all subsequent craft decisions.

Lesson 3 • Wood Species and Material Properties

Examine tonewoods by acoustic, structural, and workability characteristics. Equips students to select appropriate materials for each instrument component.

Lesson 4 • Workshop Layout and Safety

Design an efficient, hazard-minimized workspace with proper ventilation, lighting, and tool zones. Directly enables safe execution of every hands-on chapter that follows.

Lesson 1 • Book-Matching and Panel Glue-Ups

Resaw and book-match sets for tops, backs, and sides, then glue them into seamless panels. Symmetrical grain and tight glue lines are critical for acoustic and aesthetic quality.

Lesson 2 • Hand-Tool Joinery Techniques

Cut mortise-and-tenon, dovetail, and lap joints by hand to tight tolerances. These joints appear in neck blocks, heel joints, and internal structures across instrument types.

Lesson 3 • Milling Rough Lumber to Dimension

Convert rough-sawn boards to flat, square stock using hand and machine methods. Accurate milling is the prerequisite for every subsequent fitting and gluing operation.

Lesson 1 • Neck and Tail Block Fitting

Shape and fit the neck block and tail block to the rim with precise angles and glue surfaces. Block geometry determines neck angle and string action across the finished instrument.

Lesson 2 • Closing the Box

Glue the top and back to the assembled rim, then trim and bind the body perimeter. This stage seals the acoustic chamber and establishes the final body outline.

Lesson 3 • Back Plate Construction and Bracing

Graduate the back plate and install lateral braces and a center strip for structural integrity. The back contributes to projection and must be stiff yet resonant.

Lesson 4 • Side Bending and Rim Assembly

Bend sides to the body template using a heated bending iron or bending machine, then assemble the rim. Accurate bending prevents cracks and ensures proper body geometry.

Lesson 1 • Fretboard Preparation and Radius

Flatten, radius, and slot the fretboard blank to precise specifications before attachment. Fretboard geometry determines playability and must be correct before fretting.

Lesson 2 • Neck Blank Layout and Headstock Design

Transfer the neck profile, headstock shape, and truss-rod channel to the blank. Accurate layout prevents material waste and ensures correct string spacing and break angle.

Lesson 3 • Neck-to-Body Joint Fitting

Fit the neck joint—dovetail, bolt-on, or Spanish heel—to achieve correct neck angle and alignment. The joint must be tight, stable, and correctly angled for proper action.

Lesson 4 • Fretting the Fretboard

Install, seat, and level frets to produce a buzz-free playing surface. Proper fretting technique is essential for intonation and playability of the finished instrument.

Lesson 1 • Pickup Selection and Cavity Shielding

Evaluate single-coil and humbucker pickups by output, frequency response, and mounting requirements. Shield cavities with copper foil or conductive paint to minimize electromagnetic interference.

Lesson 2 • Wiring Diagrams and Soldering

Read wiring schematics and solder volume, tone, and switching circuits to professional standards. Clean solder joints and correct wiring prevent noise, signal loss, and component failure.

Lesson 3 • Body Routing and Contouring

Route pickup cavities, control cavities, and neck pockets using templates and a router table. Contour the body edges with rasps and sanders for ergonomic comfort.

Lesson 4 • Body Design and Template Making

Draft or adapt a body shape, then produce precise MDF routing templates for all cavities. Accurate templates are the foundation of repeatable, professional electric guitar production.

Lesson 1 • Oil and Water-Based Finish Options

Apply tung oil, Danish oil, and water-based polyurethane as alternatives to lacquer. Each finish has distinct acoustic, durability, and application trade-offs students must understand.

Lesson 2 • Stains, Dyes, and Sunburst Techniques

Apply water-based and alcohol-based colorants to achieve uniform tints and blended sunburst effects. Color work must be completed before clear coats to avoid bleed-through.

Lesson 3 • Leveling, Buffing, and Final Polish

Level cured finish with wet-dry sandpaper, then buff to a mirror gloss using compounds and polish. This stage transforms a raw finish into a professional, market-ready surface.

Lesson 4 • Surface Preparation and Grain Filling

Sand through progressive grits, fill open grain, and remove all mill marks before finishing. Thorough prep determines the final clarity and adhesion of every finish coat.

Lesson 1 • Nut Fabrication and Slotting

Shape a bone or synthetic nut blank to the headstock slot, then cut string slots to correct depth and spacing. Nut slot depth controls open-string action and is critical for playability.

Lesson 2 • Saddle Shaping and Action Setting

Shape the saddle to set string height at the 12th fret within target specifications. Action height directly affects playability, tone, and the stress placed on the top.

Lesson 3 • Tuning Machine Installation

Drill, align, and mount tuning machines on the headstock with correct spacing and bushing fit. Proper installation prevents binding, slippage, and cosmetic damage to the headstock.

Lesson 4 • Truss Rod Adjustment and Final Setup

Adjust neck relief with the truss rod, then verify intonation and perform a complete playability check. Final setup integrates all previous hardware work into a cohesive, optimized instrument.

Lesson 1 • Fret Replacement and Refret Work

Remove worn frets, dress the fretboard, and install a complete new fret set to restore playability. Refret work requires the same precision as original fretting plus careful fret removal.

Lesson 2 • Finish Touch-Up and Restoration

Match existing finish color and sheen to repair dings, scratches, and checking without full refinishing. Invisible touch-up preserves instrument value and avoids unnecessary material removal.

Lesson 3 • Crack Repair and Structural Reinforcement

Clean, clamp, and glue top and back cracks, then install cleats for long-term structural support. Reversible hide glue is preferred to allow future access without additional damage.

Lesson 4 • Neck Reset Procedures

Remove, re-angle, and refit a neck to restore correct action on instruments with sunken tops or shifted joints. Neck resets are among the most common and technically demanding acoustic repairs.