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GARR TOOL 995M Ball End Mill — representative series image; exact dimensions vary by EDP

GARR TOOL 995M Ball End Mill

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Technical Specifications

GARR TOOL 995M Ball End Mill

Exact tool data. Clear decisions.

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

Tool configurations

Archived GARR 195M family dimension drawing; selected EDP determines current dimensions and finish.
Dimension reference
d1
Cutting diameter
d2
Shank diameter
l2
Length of cut
l1
Overall length

Representative manufacturer schematic for dimension placement; it does not show the exact profile of every EDP.

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)
08510 1.00 mm3.0 mm2 mm38 mm4BALL0.0100
08520 1.50 mm3.0 mm3 mm38 mm4BALL0.0100
08550 3.00 mm3.0 mm6 mm38 mm4BALL0.0100
08570 4.00 mm4.0 mm8 mm50 mm4BALL0.0200
08590 5.00 mm5.0 mm10 mm65 mm4BALL0.0400
08620 8.00 mm8.0 mm12 mm65 mm4BALL0.1000
08630 9.00 mm9.0 mm14 mm75 mm4BALL0.1500
08640 10.00 mm10.0 mm14 mm75 mm4BALL0.1800
08650 11.00 mm11.0 mm14 mm75 mm4BALL0.2200
08670 16.00 mm16.0 mm19 mm100 mm4BALL0.5800
08680 20.00 mm20.0 mm25 mm100 mm4BALL0.8500

Technical overview

Geometry
Ball radius tolerance +.000-.001" (+.000-.025mm)
Construction
Solid submicron grain carbide end mill - center cutting
Tolerances
flute dia. +.000-.002" (+.000-.050mm) · 3mm - 6mm shank dia. +.0000-.0003" (-0.0000-0.0075mm) · 1/4" - 1/2" shank dia. -.0001-.0004" (-0.0025-0.0100mm)
Setup requirements
Shorter flute length for rigidity
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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