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28854 HSS Drill Bits 1mm

1.0mm diameter. Pack of 3. Selected steel quality. Purpose-made stable construction with high concentricity. Shaft and bit are manufactured from a one-piece blank. High hardness for optimum life expectancy and elasticity. For drilling metal, non-ferrous metals, plastic, PC cards and wood. Work speeds: soft materials approx. 8,000rpm, hard materials approx. 3,000rpm. Shanks Ø 2.35mm. 477534 £4.10(inc VAT) Qty: