TL-IQ Journal

Bench notes for makers who work in small spaces

An independent editorial notebook for home-workshop tinkerers and two-person jobbing shops. We write about the decisions that get made at the bench: which benchtop drill press earns its footprint, how to read a tolerance chart without a metrology degree, how to build a jig that repeats, and how to light a surface so the finish tells the truth.

Posts lean on photo walkthroughs, candid notes about gear that disappointed, and reader questions answered in the comments. Contributors are hobbyists and one retired toolmaker. If you run a garage setup or a small jobbing shop, there is a place for your build log here.

Read the journal Who writes here

Four running threads: first-tool choices, tolerance charts, jig building, honest lighting.

What you get from the bench notes

TL-IQ Journal is written at the bench, not in a studio. Every thread below comes from a real decision someone had to make with a workpiece clamped and a chuck key within reach.

First-tool choices that hold up

Swing, spindle travel and minimum speed decide whether a benchtop drill press earns its footprint. We walk through the specs a listing skips and where a bench model stops being the right answer.

Tolerance charts in plain words

Bilateral and unilateral callouts, general tolerance blocks, and why clamping pressure moves a measurement more than the machine does. No metrology degree required to follow along.

Jigs built for repeat cuts

Crosscut sleds, stop blocks and featherboards described with the thicknesses used, the fasteners that held, and the failure points noticed after months of shop use.

Lighting that tells the truth

Colour temperature, raking light and glare all change how steel and hardwood read. A two-source garage setup, with lux figures you can check against a phone app.

Offcut sourcing around Gauteng

Where short lengths of steel and hardwood actually turn up, how to spark-test an unknown drop, and what to carry so you do not load material you cannot use.

Honest notes on gear that failed

Photo walkthroughs, candid write-ups on tools that disappointed, reader questions answered in the comments, and a running glossary of shop terms kept up to date.

Contributors are hobbyists and one retired toolmaker. Read the running posts or see how the editorial side is put together.

More from the bench notebook

Three posts that pick up where this page leaves off: tool choices, tolerance reading and the small jigs that make a cut repeatable.

All journal entries

Tool selection

Choosing a First Benchtop Drill Press Without Regret

Swing and spindle travel decide whether the machine is usable or just eats bench space. Runout checks, minimum speed for steel, and the point where a floor model earns its footprint.

Read the drill press notes

Measurement

Reading Tolerance Charts Without a Metrology Degree

What a bilateral callout actually permits, why unilateral tolerances change your setup, and how clamping pressure moves a measurement more than the machine does.

Read the tolerance walkthrough

Repeatability

Jigs for Repeat Cuts on a Small Table Saw

A crosscut sled with a replaceable kerf strip, a stop block that does not creep, and a featherboard setup that holds stock through the whole pass. Build notes included.

Read the jig build notes