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End Mills for Hardened Steels - Finishers - Ball

Photo is an illustration of an exemplary tool

Hard Milling - Ball Hard Milling - Ball Hard Milling - Ball
Carbide End Mills for Hardened Steels - Finishers - Ball

  • Designed to profile and finish hardened tool, die, and mold steels 46Rc to 68Rc
  • Select carbide grade for improved edge retention
  • Latest generation AlTiN Nano coating offers superior hardness and heat resistance
  • Geometry includes stub flute, large rigid core diameter, and eccentric relief
  • Increased shank diameter to maintain strength and stiffness
  • h6 shank tolerance for high precision tool holders
  • 2 flutes
  • Center cutting
  • Reduced neck diameter to avoid heeling
  • CNC ground in the USA  
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Below are downloadable Simulation Files in DXF format (half-round line drawings) to accompany Harvey Tool products. Each file is specifically scaled to the geometry of the tool to help simulate running parameters and create tool paths. Like our speeds & feeds charts, these files will be continuously updated with the introduction of new products and new catalogs to assist operating the majority of our tools. Simulation files can also be accessed by searching for a specific tool number on the left-hand side of the website and then clicking on the Simulation table in the product table.
Please don’t hesitate to contact our tech team with any questions at 800-645-5609 or tech@harveytool.com.

To navigate between folders or download a file, DOUBLE CLICK on the folder or file.

  • AlTiN Nano Coated
  
CUTTER DIAMETER LENGTH OF CUT OVERALL REACH SHANK DIAMETER OVERALL LENGTH AlTiN NANO COATED
D1 +.0000"/-.0006"
+.000mm/-.014mm
decimal
equiv.
L2 +.010"/-.000"
+.125mm/-.000mm
L3 +.010"/-.000"
+.125mm/-.000mm
D2 (h6) L1 2 FL PRICE
.008 .0080 .006 .012 (1.5x) 1/4 2-1/2 37808-C6 81.10
.008 .0080 .006 .025 (3x) 1/4 2-1/2 31408-C6 81.10
.008 .0080 .006 .040 (5x) 1/4 2-1/2 38708-C6 85.10
.010 .0100 .008 .015 (1.5x) 1/4 2-1/2 37810-C6 73.70
.010 .0100 .008 .031 (3x) 1/4 2-1/2 31410-C6 73.70
.010 .0100 .008 .050 (5x) 1/4 2-1/2 38710-C6 77.10
.015 (1/64) .0150 .012 - 1/4 2-1/2 958315-C6 65.40
.015 (1/64) .0150 .012 .023 (1.5x) 1/4 2-1/2 37815-C6 62.40
.015 (1/64) .0150 .012 .047 (3x) 1/4 2-1/2 31415-C6 62.40
.015 (1/64) .0150 .012 .078 (5x) 1/4 2-1/2 38715-C6 64.70
.015 (1/64) .0150 .012 .125 (8x) 1/4 2-1/2 32015-C6 67.90
.015 (1/64) .0150 .012 .187 (12x) 1/4 2-1/2 33815-C6 78.10
.020 .0200 .016 - 1/4 2-1/2 958320-C6 65.40
.020 .0200 .016 .031 (1.5x) 1/4 2-1/2 37820-C6 62.40
.020 .0200 .016 .062 (3x) 1/4 2-1/2 31420-C6 62.40
.020 .0200 .016 .100 (5x) 1/4 2-1/2 38720-C6 64.70
.020 .0200 .016 .160 (8x) 1/4 2-1/2 32020-C6 64.70
.025 .0250 .020 .038 (1.5x) 1/4 2-1/2 37825-C6 62.40
.025 .0250 .020 .075 (3x) 1/4 2-1/2 31425-C6 62.40
.025 .0250 .020 .125 (5x) 1/4 2-1/2 38725-C6 64.70
.031 (1/32) .0310 .025 - 1/4 2-1/2 958331-C6 56.10
.031 (1/32) .0310 .025 .047 (1.5x) 1/4 2-1/2 37831-C6 53.40
.031 (1/32) .0310 .025 .093 (3x) 1/4 2-1/2 31431-C6 53.40
.031 (1/32) .0310 .025 .156 (5x) 1/4 2-1/2 38731-C6 58.20
.031 (1/32) .0310 .025 .250 (8x) 1/4 2-1/2 32031-C6 61.10
.031 (1/32) .0310 .025 .312 (10x) 1/4 2-1/2 919131-C6 66.90
.031 (1/32) .0310 .025 .375 (12x) 1/4 2-1/2 33831-C6 66.90
.031 (1/32) .0310 .025 .470 (15x) 1/4 2-1/2 973231-C6 76.90
.039 .0390 .031 - 1/4 2-1/2 958339-C6 56.10
.039 .0390 .031 .062 (1.5x) 1/4 2-1/2 37839-C6 53.40
.039 .0390 .031 .117 (3x) 1/4 2-1/2 31439-C6 53.40
.039 .0390 .031 .203 (5x) 1/4 2-1/2 38739-C6 58.20
.039 .0390 .031 .312 (8x) 1/4 2-1/2 32039-C6 61.10
.039 .0390 .031 .468 (12x) 1/4 2-1/2 33839-C6 66.90
1.0 mm .0393 .80 mm 3.00 mm (3x) 6 mm 63 mm 882922-C6 57.90
1.0 mm .0393 .80 mm 5.00 mm (5x) 6 mm 63 mm 881722-C6 62.70
.040 .0400 .032 .062 (1.5x) 1/4 2-1/2 37840-C6 53.40
.040 .0400 .032 .125 (3x) 1/4 2-1/2 31440-C6 53.40
.047 (3/64) .0470 .038 - 1/4 2-1/2 958347-C6 56.10
.047 (3/64) .0470 .038 .071 (1.5x) 1/4 2-1/2 37847-C6 53.40
.047 (3/64) .0470 .038 .141 (3x) 1/4 2-1/2 31447-C6 53.40
.047 (3/64) .0470 .038 .250 (5x) 1/4 2-1/2 38747-C6 58.20
.047 (3/64) .0470 .038 .375 (8x) 1/4 2-1/2 32047-C6 61.10
.047 (3/64) .0470 .038 .470 (10x) 1/4 2-1/2 919147-C6 66.90
.047 (3/64) .0470 .038 .564 (12x) 1/4 2-1/2 33847-C6 66.90
.047 (3/64) .0470 .038 .710 (15x) 1/4 2-1/2 973247-C6 76.90
.050 .0500 .040 .078 (1.5x) 1/4 2-1/2 37850-C6 53.40
.050 .0500 .040 .150 (3x) 1/4 2-1/2 31450-C6 53.40
.060 .0600 .048 .093 (1.5x) 1/4 2-1/2 37860-C6 53.40
.060 .0600 .048 .180 (3x) 1/4 2-1/2 31460-C6 53.40
.062 (1/16) .0620 .050 - 1/4 2-1/2 958362-C6 56.10
.062 (1/16) .0620 .050 .093 (1.5x) 1/4 2-1/2 37862-C6 53.40
.062 (1/16) .0620 .050 .187 (3x) 1/4 2-1/2 31462-C6 53.40
.062 (1/16) .0620 .050 .312 (5x) 1/4 2-1/2 38762-C6 58.20
.062 (1/16) .0620 .050 .500 (8x) 1/4 2-1/2 32062-C6 61.10
.062 (1/16) .0620 .050 .625 (10x) 1/4 2-1/2 919162-C6 72.90
.062 (1/16) .0620 .050 .750 (12x) 1/4 4 33862-C6 72.90
.062 (1/16) .0620 .050 .950 (15x) 1/4 4 973262-C6 83.10
.078 (5/64) .0780 .062 - 1/4 2-1/2 958378-C6 56.10
.078 (5/64) .0780 .062 .117 (1.5x) 1/4 2-1/2 37878-C6 53.40
.078 (5/64) .0780 .062 .234 (3x) 1/4 2-1/2 31478-C6 53.40
.078 (5/64) .0780 .062 .406 (5x) 1/4 2-1/2 38778-C6 58.20
.078 (5/64) .0780 .062 .625 (8x) 1/4 2-1/2 32078-C6 61.10
.078 (5/64) .0780 .062 .781 (10x) 1/4 2-1/2 919178-C6 72.90
.078 (5/64) .0780 .062 .937 (12x) 1/4 4 33878-C6 72.90
.078 (5/64) .0780 .062 1.187 (15x) 1/4 4 973278-C6 83.10
2.0 mm .0787 1.60 mm 6.00 mm (3x) 6 mm 63 mm 882945-C6 57.90
2.0 mm .0787 1.60 mm 10.00 mm (5x) 6 mm 63 mm 881745-C6 62.70
.093 (3/32) .0930 .074 - 1/4 2-1/2 958393-C6 56.10
.093 (3/32) .0930 .074 .140 (1.5x) 1/4 2-1/2 37893-C6 53.40
.093 (3/32) .0930 .074 .281 (3x) 1/4 2-1/2 31493-C6 53.40
.093 (3/32) .0930 .074 .500 (5x) 1/4 2-1/2 38793-C6 58.20
.093 (3/32) .0930 .074 .750 (8x) 1/4 2-1/2 32093-C6 61.10
.093 (3/32) .0930 .074 .937 (10x) 1/4 4 919193-C6 72.90
.093 (3/32) .0930 .074 1.125 (12x) 1/4 4 33893-C6 72.90
.093 (3/32) .0930 .074 1.400 (15x) 1/4 4 973293-C6 83.10
.118 .1180 .094 .177 (1.5x) 1/4 2-1/2 37905-C6 59.70
.118 .1180 .094 .354 (3x) 1/4 2-1/2 31505-C6 59.70
.118 .1180 .094 .625 (5x) 1/4 2-1/2 38805-C6 67.90
3.0 mm .1181 2.40 mm 9.00 mm (3x) 6 mm 63 mm 882957-C6 64.20
3.0 mm .1181 2.40 mm 15.00 mm (5x) 6 mm 63 mm 881757-C6 72.40
.125 (1/8) .1250 .100 - 1/4 2-1/2 958408-C6 62.70
.125 (1/8) .1250 .100 .187 (1.5x) 1/4 2-1/2 37908-C6 59.70
.125 (1/8) .1250 .100 .375 (3x) 1/4 2-1/2 31508-C6 59.70
.125 (1/8) .1250 .100 .625 (5x) 1/4 2-1/2 38808-C6 67.90
.125 (1/8) .1250 .100 1.000 (8x) 1/4 2-1/2 32108-C6 71.40
.125 (1/8) .1250 .100 1.250 (10x) 1/4 4 919208-C6 78.90
.125 (1/8) .1250 .100 1.500 (12x) 1/4 4 33908-C6 78.90
.125 (1/8) .1250 .100 1.875 (15x) 1/4 4 973308-C6 89.10
D1 +.000"/-.001"
+.000mm/-.018mm
Decimal
Equiv.
L2 +.020"/-.000"
+.500mm/-.000mm
L3 +.020"/-.000"
+.500mm/-.000mm
D2 (h6) L1 2 FL PRICE
.156 (5/32) .1560 .125 .235 (1.5x) 1/4 2-1/2 37910-C6 59.70
.156 (5/32) .1560 .125 .470 (3x) 1/4 2-1/2 31510-C6 59.70
.156 (5/32) .1560 .125 .750 (5x) 1/4 2-1/2 38810-C6 67.90
.187 (3/16) .1870 .150 - 1/4 2-1/2 958412-C6 62.70
.187 (3/16) .1870 .150 .285 (1.5x) 1/4 2-1/2 37912-C6 59.70
.187 (3/16) .1870 .150 .570 (3x) 1/4 2-1/2 31512-C6 59.70
.187 (3/16) .1870 .150 1.000 (5x) 1/4 2-1/2 38812-C6 67.90
.187 (3/16) .1870 .150 1.500 (8x) 1/4 4 32112-C6 78.90
.187 (3/16) .1870 .150 2.250 (12x) 1/4 4 33912-C6 89.10
6.0 mm .2362 4.80 mm 18.00 mm (3x) 6 mm 63 mm 882966-C6 64.20
6.0 mm .2362 4.80 mm 30.00 mm (5x) 6 mm 63 mm 881766-C6 72.40
.250 (1/4) .2500 .200 - 1/4 2-1/2 958416-C6 62.70
.250 (1/4) .2500 .200 .375 (1.5x) 1/4 2-1/2 37916-C6 59.70
.250 (1/4) .2500 .200 .750 (3x) 1/4 2-1/2 31516-C6 67.90
.250 (1/4) .2500 .200 1.250 (5x) 1/4 2-1/2 38816-C6 67.90
.250 (1/4) .2500 .200 2.000 (8x) 1/4 4 32116-C6 78.90
.312 (5/16) .3120 .250 .470 (1.5x) 5/16 2-1/2 37920-C6 78.20
.312 (5/16) .3120 .250 1.000 (3x) 5/16 2-1/2 31520-C6 82.70
.375 (3/8) .3750 .300 .570 (1.5x) 3/8 2-1/2 37924-C6 84.20
.375 (3/8) .3750 .300 1.125 (3x) 3/8 2-1/2 31524-C6 88.70

Speeds & Feeds

Below you will find downloadable and printer-friendly Speeds & Feeds for this product line. All posted Speed & Feed parameters are suggested starting values that may be increased given optimal setup conditions. If you can't find the information you're looking for, Harvey Tool has a team of technical experts available to assist you. Please contact us at 800-645-5609 or tech@harveytool.com.

Finisher Ball - 0.8x Reach

Finisher Ball - 1.5x Reach

Finisher Ball - 3x Reach

Finisher Ball - 5x Reach

Finisher Ball - 8x Reach

Finisher Ball - 10x Reach

Finisher Ball - 12x Reach

Finisher Ball - 15x Reach

HARD MILLING GUIDELINES

  • Rigid machining centers and balanced tool holders that minimize vibration and TIR will enhance tool performance and life.

  • Mist or air coolant is recommended for material hardness of 45Rc or more.

  • Enter workpiece slowly by ramping or helical interpolation to avoid potential chipping or breakage.

  • Climb Milling will extend tool life and improve workpiece finish.

Harvey Tool offers a wide assortment of specialty End Mills in a variety of sizes and lengths of cut. You may find our Advanced Search feature helpful to locate the best stock tool for your application. The Advanced Search allows you to select your critical dimensions to narrow your search. However, if you are looking for a tool that we don’t offer as a standard, we can provide you with a special custom tool. Simply fill out the Request for Quote (RFQ) Template that best represents the tool you need, and submit via email or fax. One of our technical experts will get back to you. If you need help designing your special tool, you can contact our Quotations Department.


Phone - 978-948-8555 ext. 6004 - Ask for our Quotations Department.
RFQ Fax - 978-948-8560
Email - tech@harveytool.com.


BALL PROFILE:

Special RFQ - Hard Milling - Ball

Special RFQ - Hard Milling - Tapered Neck


CORNER RADIUS PROFILE:

Special RFQ - Hard Milling - Corner Radius

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