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GARR TOOL 750M Ball End Mill — representative series image; exact dimensions vary by EDP

GARR TOOL 750M Ball End Mill

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Technical Specifications

GARR TOOL 750M 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 750M 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: millimeters. Values preserved from GARR.
EDP Cutting diameter d1 (mm)Shank diameter d2 (mm)Length of cut l2 (mm)Overall length l1 (mm)FlutesEnd typeWeight (lb)
99010 3.00 mm3.0 mm16 mm50 mm4BALL0.0100
99020 3.00 mm3.0 mm20 mm75 mm4BALL0.0200
99030 3.00 mm3.0 mm25 mm75 mm4BALL0.0200
99040 4.00 mm4.0 mm16 mm50 mm4BALL0.0200
99050 4.00 mm4.0 mm20 mm75 mm4BALL0.0300
99060 4.00 mm4.0 mm25 mm75 mm4BALL0.0300
99080 5.00 mm5.0 mm20 mm75 mm4BALL0.0500
99090 5.00 mm5.0 mm25 mm75 mm4BALL0.0500
99100 6.00 mm6.0 mm25 mm75 mm4BALL0.0700
99110 6.00 mm6.0 mm25 mm100 mm4BALL0.0900
99120 6.00 mm6.0 mm32 mm100 mm4BALL0.0900
99130 6.00 mm6.0 mm38 mm150 mm4BALL0.1400
99140 8.00 mm8.0 mm25 mm75 mm4BALL0.1200
99150 8.00 mm8.0 mm25 mm100 mm4BALL0.1700
99160 8.00 mm8.0 mm41 mm100 mm4BALL0.1600
99170 8.00 mm8.0 mm50 mm150 mm4BALL0.2400
99180 10.00 mm10.0 mm25 mm75 mm4BALL0.1800
99190 10.00 mm10.0 mm25 mm100 mm4BALL0.2500
99200 10.00 mm10.0 mm50 mm100 mm4BALL0.2300
99210 10.00 mm10.0 mm38 mm150 mm4BALL0.3800
99220 10.00 mm10.0 mm75 mm150 mm4BALL0.3400
99230 12.00 mm12.0 mm25 mm100 mm4BALL0.3700
99240 12.00 mm12.0 mm50 mm100 mm4BALL0.3400
99250 12.00 mm12.0 mm50 mm150 mm4BALL0.5400
99260 12.00 mm12.0 mm75 mm150 mm4BALL0.4900
99290 14.00 mm14.0 mm50 mm150 mm4BALL0.7200
99310 16.00 mm16.0 mm50 mm150 mm4BALL0.9400
99320 16.00 mm16.0 mm75 mm150 mm4BALL0.8700
99330 18.00 mm18.0 mm50 mm150 mm4BALL1.1900
99340 18.00 mm18.0 mm75 mm150 mm4BALL1.0900
99350 20.00 mm20.0 mm50 mm150 mm4BALL1.4500
99360 20.00 mm20.0 mm75 mm150 mm4BALL1.3400
99380 25.00 mm25.0 mm75 mm150 mm4BALL2.1000

Technical overview

Tool class
General Purpose
Geometry
Extra Length - Ball End - 4 Flutes
Construction
Solid submicron grain carbide end mill - center cutting
Technical details
Extended reach
Configuration notes
Can be modified with a neck within 48 hours
Tolerances
flute dia. +0.000-0.050mm · shank dia. h6 · ball radius +0.000-0.025mm
Advantages

Versatility
Extremely versatile

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.

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