GARR TOOL 1580H Carbide Drill — representative series image; exact dimensions vary by EDP

Representative series image. Refer to the selected EDP for exact specifications.

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GARR TOOL 1580H Carbide Drill — Metric

GARR TOOL 1580H Carbide Drill — Metric

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High-performance, high-penetration solid submicron-grain carbide drill for high-nickel alloys, high-temperature alloys, cobalt-based alloys, stainless steel, and tool steels above 40 HRC. Features 2 flutes and BALIQ ALTINOS coating.

SKU: 20301

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    GARR TOOL 1580H Carbide Drill — representative series image; exact dimensions vary by EDP

    GARR TOOL 1580H Carbide Drill — Metric

    Pricing by quote

    Technical Specifications

    GARR TOOL 1580H Carbide Drill — Metric

    Exact tool data. Clear decisions.

    Compare the configurations in this series. Dimensions and geometry apply to the selected EDP.

    Tool configurations

    GARR TOOL 1580H Carbide Drill — Metric — manufacturer dimension reference drawing
    Dimension reference
    d
    Cutting diameter
    l2
    Length of cut
    l1
    Overall length
    l5
    Maximum drill depth

    Manufacturer drawing for dimension reference. Refer to the selected EDP for its dimensions.

    Scroll across for all specifications →
    Dimensions: millimeters. Values preserved from GARR.
    EDP Cutting diameter d (mm)Shank diameter (mm)Length of cut l2 (mm)Overall length l1 (mm)Maximum drill depth l5 (mm)FlutesEnd typeCoatingWeight (lb)
    20301 3.000 mm3.0 mm16 mm46 mm102140°ALTINOS0.0100
    20326 3.500 mm3.5 mm19 mm52 mm112140°ALTINOS0.0200
    20376 4.000 mm4.0 mm21 mm56 mm132140°ALTINOS0.0200
    20416 4.500 mm4.5 mm24 mm58 mm142140°ALTINOS0.0300
    20461 5.000 mm5.0 mm25 mm61 mm162140°ALTINOS0.0400
    20501 5.500 mm5.5 mm28 mm67 mm182140°ALTINOS0.0500
    20531 6.000 mm6.0 mm28 mm67 mm192140°ALTINOS0.0600
    20556 6.500 mm6.5 mm31 mm70 mm212140°ALTINOS0.0700
    20586 7.000 mm7.0 mm34 mm75 mm222140°ALTINOS0.0900
    20616 7.500 mm7.5 mm34 mm75 mm242140°ALTINOS0.1000
    20636 8.000 mm8.0 mm37 mm79 mm252140°ALTINOS0.1200
    20661 8.500 mm8.5 mm37 mm79 mm272140°ALTINOS0.1300
    20681 9.000 mm9.0 mm40 mm84 mm292140°ALTINOS0.1500
    20701 9.500 mm9.5 mm40 mm84 mm302140°ALTINOS0.1700
    20726 10.000 mm10.0 mm43 mm89 mm322140°ALTINOS0.1900
    20751 10.500 mm10.5 mm43 mm89 mm332140°ALTINOS0.2200
    20761 11.000 mm11.0 mm46 mm95 mm352140°ALTINOS0.2600
    20771 11.500 mm11.5 mm46 mm95 mm372140°ALTINOS0.2800
    20786 12.000 mm12.0 mm49 mm102 mm382140°ALTINOS0.3200
    20796 12.500 mm12.5 mm49 mm102 mm402140°ALTINOS0.3500
    20806 13.000 mm13.0 mm53 mm107 mm412140°ALTINOS0.3900
    20821 13.500 mm13.5 mm56 mm110 mm432140°ALTINOS0.4300
    20831 14.000 mm14.0 mm56 mm110 mm452140°ALTINOS0.4600
    20841 14.500 mm14.5 mm63 mm116 mm462140°ALTINOS0.5200
    20851 15.000 mm15.0 mm65 mm125 mm482140°ALTINOS0.6200
    20866 15.500 mm15.5 mm71 mm129 mm492140°ALTINOS0.6400
    20876 16.000 mm16.0 mm79 mm133 mm512140°ALTINOS0.6900

    Technical overview

    Geometry
    30 degree helix for better chip evacuation
    Construction
    High Performance - High Penetration solid submicron grain carbide drill
    Coating and finish
    2 Flutes - BALIQ ALTINOS Coating
    Technical details
    Honed cutting edge
    Tolerances
    diameter +.0000-.0005" (+0.0000-0.0127mm) · overall length +.125"-.125" (+3.175-3.175mm) · flute length +.125"-.125" (3.175-3.175mm)
    Setup requirements
    Live tooling recommended on lathe processes
    Advantages

    Extended tool life and greater surface finish through faster SFM rates

    Up to 50% faster than standard carbide drills

    Applications & compatible materials

    Applications
    • Drilling
    Compatible materials
    • High Nickel
    • High Temp. Alloys
    • Cobalt-based Alloys
    • Stainless
    • Tool Steels >40Rc

    Technical documents

    Cutting parameters, setup guidance, and the series catalog.

    Cutting parameters · Inch PDF · 52 KB · English View PDF Cutting parameters · Metric PDF · 49 KB · English View PDF Series catalog PDF · 522 KB · English View PDF

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