Toolzone Forstner Bits Set for Drilling/Cutting Clean Precise Holes into wood. Normally used for boring out Holes were the bottom needs to be retained with a clean finish. Hardened and tempered alloy steel. Sizes: 15mm, 20mm, 25mm, 30mm, 35mm. Precision machined cutting tips. Designed to make professional and clean flat holes. Brand: Toolzone. .
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