Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The Dremel 3100 is a corded rotary tool with a five-position speed dial instead of a full variable-speed wheel. It comes as a 15-piece kit with the attachments most beginners need for cutting, sanding, polishing and engraving. It suits light craft, repair and detail work where a steady, low-cost corded tool is enough. Against the 4000 and 4300, it gives up the digital speed readout and finer speed control, and it is not the tool for heavy continuous cutting.
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Lowest price we've seen: $55.99 on Nov 10 at Ace Hardware. Tracked across 4 stores since Nov 10.
Owners treat the 3100 as a dependable light-duty rotary tool that does craft and repair work without fuss. Reviewers like the simple speed dial and the included accessories, but some find the five fixed speeds limiting for delicate jobs and the cord awkward in tight spaces.
