Sanders
Three shapes of sander, three different jobs. The specification to check is not the motor: it is the size of the abrasive it eats.
A sleeve that only spins wears in one band and burnishes the timber there. One that also moves up and down spreads the wear over its whole length, runs cooler and lasts several times longer. The price gap is small; the difference in consumables is not.
Never skip more than one step. Going 80 straight to 180 leaves 80-grit scratches that the finish makes obvious under a raking light — and the only fix is to start again at 80.
The spindle sander's job. Oscillation is what stops it burning and glazing the paper in one place.
A disc sander with a table, worked against the downward-moving side. Fast and easy to control.
A disc with a mitre gauge trims and squares small parts more accurately than a saw.
A belt with a flat platen gives a straight reference that a disc cannot.
| The shape | The tool | Why |
|---|---|---|
| Inside curve | Oscillating spindle | Nothing else fits the radius |
| Outside curve | Disc sander | Fast and controllable |
| Straight edge | Belt with platen | A flat reference |
| Small parts | Table and mitre gauge | Support, not abrasive |
Sanding machines are maintained through their abrasive and their extraction. A glazed sleeve does nothing but burn, and dust packed under a table finds its way into bearings and into the workshop air.
Fine dust and abrasives that grab small parts.
370 W · belt 915 × 100 mm (36 × 3.94 in) · disc Ø 150 mm (5.91 in)
The belt-and-disc sander that publishes its consumable sizes — which is the only specification on a sander that really matters.
Best for: Small parts, bevels and cleaning up band saw curves
≈ $425
450 W oscillating spindle · 6 sleeves included
An oscillating spindle sander with six sleeve sizes in the box — the machine that makes an inside curve as clean as an outside one.
Best for: Cleaning up the inside of every curve a band saw or jigsaw has cut
≈ $445
Belt and disc · bench · €111
The cheapest belt-and-disc combination here, and the machine that stops you sanding curves by hand.
Best for: Sanding to a line on small parts, where hand sanding is slow and imprecise
≈ $360
Disc for outside curves and quick removal; belt for flats and gentle inside curves over the end roller; spindle for tight inside curves. A belt-and-disc combination plus a spindle sander covers everything.
Because you buy the machine once and the abrasive forever. 915 × 100 mm (36 × 3.94 in) is the common size — cheap, available in every grit, from every maker.
Oscillation spreads wear along the sleeve and prevents burning. Without it, the abrasive glazes in one band and stops cutting.
The side where the disc travels downward, so the machine presses the work into the table. The other side lifts the workpiece.
Usually a glazed abrasive or too much pressure. Fresh abrasive and lighter contact cut faster and cooler.
For light work, yes. It does not oscillate, so it will glaze and burn if held in one place, and the table is rarely suitable.
Hold them against a backing block or in a simple jig, never with fingers close to the abrasive. Small parts are snatched fast.
More than on almost any other machine: sanding produces the finest dust, which stays airborne longest and is the most important to capture.
For cutting: Small parts, bevels and cleaning up band saw curves
Where it shines: Publishes both consumable sizes, and both are the common ones
Where it disappoints: 370 W is modest — this is a finishing machine, not a stock-removal one
For cutting: Cleaning up the inside of every curve a band saw or jigsaw has cut
Where it shines: Oscillating — the sleeve moves up and down as well as turning
Where it disappoints: Does one job — inside curves — and does not replace a belt sander
For cutting: Sanding to a line on small parts, where hand sanding is slow and imprecise
Where it shines: One reference and one EAN across all six markets
Where it disappoints: The listing publishes no motor rating, belt size or disc diameter
$28 – $39
3 models
$48 – $360
5 models
Blades, inserts and spares from the same aisle, at the price we recorded. Check they fit the saw you pick before ordering: it depends on the bore and the part number, which the listing states.
Saw against saw, where the comparison already exists in this guide or this aisle.
The saws above are drawn from the catalog of this site. Specifications are the published ones, from the maker and from the Amazon product page; prices are the Keepa figure for the date below, and both shift. Ranking uses declared specifications, the balance of stated strengths and stated limits, and price. No machine here has cut wood for us, and the page claims nothing else.
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Prices quoted in these summaries are dated readings. The live price is shown next to each product.
Table saws and planers swing by a hundred dollars or more across the year, and the biggest "discounts" often land at prices the same model sold for six weeks earlier. UniverTrack tracks the real price history across retailers, spots fake reductions, and alerts you when it is genuinely the moment to buy.
