GARR TOOL 730MA Ball End Mill — 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 730MA Ball End Mill

GARR TOOL 730MA Ball End Mill

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General-purpose, extra-length ball-end mill with 4 flutes. Solid submicron-grain carbide with a center-cutting design and TiAlN coating.

SKU: 44017

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    GARR TOOL 730MA Ball End Mill — representative series image; exact dimensions vary by EDP

    GARR TOOL 730MA Ball End Mill

    Pricing by quote

    Technical Specifications

    GARR TOOL 730MA Ball End Mill

    Exact tool data. Clear decisions.

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

    Tool configurations

    GARR TOOL 730MA Ball End Mill — manufacturer dimension reference drawing
    Dimension reference
    d1
    Cutting diameter
    d2
    Shank diameter
    l2
    Length of cut
    l1
    Overall length

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

    Scroll across for all specifications →
    Dimensions: inches. Values preserved from GARR.
    EDP Cutting diameter d1 (in)Shank diameter d2 (in)Length of cut l2 (in)Overall length l1 (in)FlutesEnd typeCoatingWeight (lb)
    44017 1/81/85/824BALLTIALN0.0200
    44027 1/81/83/434BALLTIALN0.0200
    44037 1/81/8134BALLTIALN0.0200
    44047 3/163/16134BALLTIALN0.0400
    44057 3/163/161-1/834BALLTIALN0.0400
    44067 3/163/16144BALLTIALN0.0600
    44077 1/41/4134BALLTIALN0.0600
    44087 1/41/4144BALLTIALN0.0800
    44097 1/41/41-1/244BALLTIALN0.0800
    44107 1/41/41-1/264BALLTIALN0.1200
    44117 5/165/16134BALLTIALN0.1200
    44127 5/165/16144BALLTIALN0.1800
    44137 5/165/161-5/844BALLTIALN0.1600
    44147 5/165/161-1/264BALLTIALN0.2700
    44157 3/83/8134BALLTIALN0.1700
    44167 3/83/8144BALLTIALN0.2400
    44177 3/83/8244BALLTIALN0.2200
    44187 3/83/81-1/264BALLTIALN0.3700
    44197 3/83/8364BALLTIALN0.3500
    44207 7/167/16144BALLTIALN0.3200
    44217 7/167/16244BALLTIALN0.3000
    44227 7/167/161-1/264BALLTIALN0.5000
    44237 7/167/16364BALLTIALN0.4500
    44247 1/21/2144BALLTIALN0.4200
    44257 1/21/2244BALLTIALN0.3700
    44267 1/21/21-1/264BALLTIALN0.6400
    44277 1/21/2364BALLTIALN0.5700
    44287 9/169/16264BALLTIALN0.7800
    44297 9/169/16364BALLTIALN0.7300
    44307 5/85/8264BALLTIALN0.9600
    44317 5/85/8364BALLTIALN0.8800
    44327 3/43/4264BALLTIALN1.3800
    44337 3/43/4364BALLTIALN1.2800
    44347 11264BALLTIALN2.4100
    44357 11364BALLTIALN2.2600

    Technical overview

    Tool class
    General Purpose
    Construction
    Solid submicron grain carbide end mill - center cutting
    Coating and finish
    Extra Length - Ball End - 4 Flutes - TiAlN Coating
    Technical details
    Extended reach
    Configuration notes
    Can be modified with a neck within 48 hours
    Tolerances
    flute dia. +.000-.002" (+0.000-0.050mm) · shank dia. h6 · ball radius +.000-.001" (+0.000-0.025mm)
    Operating guidance
    Dry or semi-dry machining
    Advantages

    Extended reach

    Dry or semi-dry machining

    Applications & compatible materials

    Applications
    • Milling

    Speeds & chiploads

    GARR’s general-purpose milling guide. Starting ranges, organized by workpiece and hardness.

    Match the guide to your tool. Confirm the selected series, coating, workpiece, and hardness against GARR’s catalog before applying these ranges. The linked general-purpose guide covers multiple tool configurations.

    HRC Rockwell C hardness · Vc Cutting speed · Fz Chipload per tooth

    Swipe across to compare cutter diameters →

    Cutting speed: ft/min (SFM) · Chipload: in/tooth
    Workpiece / materialHRCVc ft/minØ 1/16"Fz in/toothØ 1/8"Fz in/toothØ 3/16"Fz in/toothØ 1/4"Fz in/toothØ 5/16"Fz in/toothØ 3/8"Fz in/toothØ 1/2"Fz in/toothØ 5/8"Fz in/toothØ 3/4"Fz in/toothØ 1"Fz in/tooth
    SCobalt Base AlloysHaynes 25/188, Stellite 21, Cobalt Chrome< 4060 - 90.0004" - .0008".0004" - .0008".0004" - .0008".0005" - .0010".0008" - .0015".0010" - .0018".0015" - .0030".0020" - .0030".0025" - .0035".0025" - .0035"
    SCobalt Base AlloysHaynes 25/188, Stellite 21, Cobalt Chrome> 4050 - 80.0003" - .0006".0003" - .0006".0003" - .0006".0003" - .0008".0005" - .0010".0008" - .0015".0010" - .0015".0015" - .0025".0015" - .0020".0015" - .0020"
    SNickel Base AlloysInconel-625/718, Waspaloy, Invar, Rene, Hastelloy, Monel< 4055 - 90.0004" - .0008".0004" - .0008".0004" - .0008".0005" - .0010".0008" - .0015".0010" - .0018".0015" - .0030".0020" - .0030".0025" - .0035".0025" - .0035"
    SNickel Base AlloysInconel-625/718, Waspaloy, Invar, Rene, Hastelloy, Monel> 4045 - 80.0003" - .0006".0003" - .0006".0003" - .0006".0003" - .0008".0005" - .0010".0008" - .0015".0010" - .0015".0015" - .0025".0015" - .0020".0015" - .0020"
    SIron Base AlloysA286, Discaloy, Haynes 556, Carpenter 22, Greek Ascolloy< 4055 - 90.0004" - .0008".0004" - .0008".0004" - .0008".0005" - .0010".0008" - .0015".0010" - .0018".0015" - .0030".0020" - .0030".0025" - .0035".0025" - .0035"
    SIron Base AlloysA286, Discaloy, Haynes 556, Carpenter 22, Greek Ascolloy> 4050 - 80.0003" - .0006".0003" - .0006".0003" - .0006".0003" - .0008".0005" - .0010".0008" - .0015".0010" - .0015".0015" - .0025".0015" - .0020".0015" - .0020"
    STitanium AlloysCommercially Pure, 6Al-4V, Astm 1/2/3, 6Al-25N-4Zr-2Mo-Si—100 - 150.0003" - .0008".0003" - .0008".0005" - .0012".0005" - .0012".0008" - .0015".0010" - .0015".0013" - .0020".0018" - .0025".0020" - .0030".0025" - .0035"
    STitanium Alloys5553 / Beta Titanium—90 - 120.0003" - .0008".0003" - .0008".0004" - .0010".0004" - .0010".0005" - .0012".0008" - .0014".0010" - .0016".0010" - .0020".0015" - .0025".0015" - .0025"
    MStainless Steels13/8, 15/5, 17-4, pH Types< 40100 - 150.0002" - .0005".0003" - .0006".0003" - .0007".0006" - .0009".0008" - .0012".0013" - .0018".0010" - .0020".0012" - .0025".0012" - .0020".0020" - .0028"
    MStainless Steels13/8, 15/5, 17-4, pH Types> 4080 - 100.0002" - .0004".0002" - .0004".0002" - .0006".0003" - .0007".0004" - .0008".0007" - .0012".0008" - .0015".0010" - .0016".0013" - .0017".0015" - .0020"
    MStainless Steels300 Series, 304L, Nitronic 50, Duplex, Super-Austenitic< 40100 - 150.0003" - .0006".0003" - .0007".0005" - .0010".0008" - .0015".0009" - .0013".0010" - .0018".0015" - .0020".0018" - .0022".0018" - .0035".0023" - .0036"
    MStainless Steels300 Series, 304L, Nitronic 50, Duplex, Super-Austenitic> 4080 - 100.0002" - .0004".0002" - .0005".0004" - .0007".0005" - .0010".0005" - .0010".0007" - .0010".0009" - .0015".0012" - .0018".0015" - .0025".0020" - .0030"
    MStainless Steels400 Series - 403, 405, 420, 455< 40150 - 200.0005" - .0008".0007" - .0010".0009" - .0015".0009" - .0014".0011" - .0015".0013" - .0018".0015" - .0025".0020" - .0035".0022" - .0040".0030" - .0046"
    MStainless Steels400 Series - 403, 405, 420, 455> 40100 - 150.0003" - .0007".0004" - .0008".0006" - .0010".0007" - .0011".0008" - .0012".0009" - .0015".0012" - .0020".0018" - .0030".0020" - .0035".0024" - .0042"
    PHigh Strength Tool SteelsA2, D2, P20, H13, S7, O1< 40150 - 200.0003" - .0008".0003" - .0008".0005" - .0010".0010" - .0015".0012" - .0020".0012" - .0020".0014" - .0024".0018" - .0026".0020" - .0028".0022" - .0030"
    PHigh Strength Tool SteelsA2, D2, P20, H13, S7, O1> 40100 - 150.0003" - .0005".0003" - .0005".0003" - .0008".0005" - .0010".0005" - .0010".0005" - .0010".0010" - .0015".0012" - .0018".0014" - .0020".0015" - .0022"
    PMedium Alloy Tool Steels4140, 4340, 52100, 6150, 8620< 40150 - 200.0003" - .0008".0003" - .0008".0005" - .0010".0010" - .0015".0012" - .0020".0012" - .0020".0014" - .0024".0018" - .0026".0020" - .0028".0022" - .0030"
    PMedium Alloy Tool Steels4140, 4340, 52100, 6150, 8620> 40100 - 150.0003" - .0005".0003" - .0005".0003" - .0008".0005" - .0010".0005" - .0010".0005" - .0010".0010" - .0015".0012" - .0018".0014" - .0020".0015" - .0022"
    PCarbon Steels1000’s - 1018, 1020, 12L14< 40150 - 200.0003" - .0008".0003" - .0008".0005" - .0010".0010" - .0015".0012" - .0020".0012" - .0020".0014" - .0024".0018" - .0026".0020" - .0028".0022" - .0030"
    KCast MaterialDuctile Iron—175 - 225.0005" - .0008".0008" - .0012".0010" - .0015".0015" - .0025".0015" - .0025".0020" - .0030".0025" - .0035".0035" - .0045".0035" - .0045".0045" - .0055"
    KCast MaterialGray Iron—175 - 225.0005" - .0008".0008" - .0012".0010" - .0015".0015" - .0025".0015" - .0025".0020" - .0030".0025" - .0035".0035" - .0045".0035" - .0045".0045" - .0055"
    NNon-FerrousAluminum—300 - 500.0003" - .0005".0006" - .0010".0008" - .0014".0012" - .0020".0014" - .0028".0020" - .0030".0035" - .0048".0050" - .0060".0058" - .0070".0068" - .0090"
    NNon-FerrousMagnesium—300 - 500.0003" - .0005".0006" - .0010".0008" - .0014".0012" - .0020".0014" - .0028".0020" - .0030".0035" - .0048".0050" - .0060".0058" - .0070".0068" - .0090"
    NNon-FerrousCopper—250 - 450.0003" - .0005".0006" - .0010".0008" - .0014".0012" - .0020".0014" - .0028".0020" - .0030".0035" - .0048".0050" - .0060".0058" - .0070".0068" - .0090"
    NNon-FerrousBrass, Bronze—200 - 400.0003" - .0005".0006" - .0010".0008" - .0014".0012" - .0020".0014" - .0028".0020" - .0030".0035" - .0048".0050" - .0060".0058" - .0070".0068" - .0090"
    OComposite (Non-Iso)Fiberglass, Plastics, G10—200 - 400.0003" - .0005".0006" - .0010".0008" - .0014".0012" - .0020".0014" - .0028".0020" - .0030".0035" - .0048".0050" - .0060".0058" - .0070".0068" - .0090"
    Manufacturer starting parameters

    GARR states these are starting parameters only. Optimum conditions may allow higher results. When plunging into solid material, reduce feed by approximately 50%. The guide uses 20% of tool diameter for basic engagement parameters.

    Use the actual workpiece, tool diameter, machine rigidity, and setup to establish safe cutting conditions. Graphite requires its separate manufacturer chart.

    Technical documents

    Cutting parameters, setup guidance, and the series catalog.

    Cutting parameters · Inch PDF · 68 KB · English View PDF Cutting parameters · Metric PDF · 64 KB · English View PDF Series catalog PDF · 382 KB · English View PDF

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