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~DIN 208 |
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| Manufacturing specifications |
Bevel lead: short, 45º Flute form: straight Tolerance: to DIN 1420, for hole tolerance zone H7 Other design features to DIN 2172, part 1. Diameter-range adjustable screw setting: 8.0-12.0 by approx. 0.015 mm 13.0-17.0 by approx. 0.020 mm 18.0-24.0 by approx. 0.025 mm 25.0-32.0 by approx. 0.030 mm This diameter of this reamer may be enlarged within the indicated adjustment range by setting the tapered screw, thus allowing compensation for wear and setting of any tolerance within the adjustment range. Because of the risk of breakage the tension should never be completely relieved. Measuring device: Ring gauge |
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| Range of applications |
For all ferrous and non-ferrous metals, hard and soft plastics. For individual and mass production as well as for repairs. The stock removal allowance for the reaming process must only amount to approx. 50 to 80 % in comparison with solid reamers. Not suitable for interrupted holes, e.g. holes with keyways, intersecting holes and the like. |
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Cutting direction | Surface | 
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