DR Alu Series

For drilling applications on non ferrous materials, N, O

The DR Alu is the high-performance drilling series specifically designed for non-ferrous materials such as aluminum, copper, zinc, and aluminum alloys. It is available in diameters from 3mm to 20mm.

  • Self-Centering Geometry

    Excellent hole quality without centre drilling operations

  • Vary Cutting Edge

    Maximum chip space for fast chip evacuation initial cutting point near the center

  • Flutes Polished

    Ensures fast, efficient chips evacuation and drastically reduces built-up edge

  • Oil Hole for High Performance Drilling

    Increases cutting speeds and feeds by more than 30% Improves surface finish on the machined component

  • Top Edge Flute Geometry

    The reduced flute geometry generates initial cutting and fracturing of the chips to promote smooth chip evacuation

  • Sharp Cutting Edges

    Allow for improved shearing capability and chip control in aluminium alloys

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DR Alu

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