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Variable Helix End Mills for Aluminum Alloys - Square

Photo is an illustration of an exemplary tool

Carbide Variable Helix End Mills for Aluminum Alloys - Square


Optimized for aluminum & aluminum alloys. Also excellent for copper, brass & bronze alloys.

  • Variable helix design (approx. 42°) reduces chatter and harmonics, and increases material removal rates
  • h6 shank tolerance for high precision tool holders
  • 3 flutes
  • Center cutting
  • Solid carbide
  • 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.

  • Amorphous
  • TiB2
  • Uncoated
CUTTER
DIA.
LOC FLUTES SHANK DIA. OAL UNCOATED TiB2 COATED AMORPHOUS
DIAMOND
D1 +.0005"/-.0005"
+.00mm/-.02mm
decimal
equiv.
L2 +.010"/-.000"
+.25mm/-.00mm
D2 (h6) L1 3 FL PRICE 3 FL PRICE 3 FL PRICE
.010 .0100 .030 (3x) 3 1/8 1-1/2 942210 43.40 942210-C8 48.10
.015 (1/64) .0150 .023 (1.5x) 3 1/8 1-1/2 968715 35.10 968715-C8 39.70
.015 (1/64) .0150 .045 (3x) 3 1/8 1-1/2 942215 34.90 942215-C8 39.70 942215-C4 44.50
.015 (1/64) .0150 .078 (5x) 3 1/8 2-1/2 923015 44.20 923015-C8 48.80
0.5 mm .0196 1.50 mm (3x) 3 4 mm 50 mm 900411 34.90 900411-C8 41.10
.020 .0200 .030 (1.5x) 3 1/8 1-1/2 968720 30.90 968720-C8 35.50
.020 .0200 .060 (3x) 3 1/8 1-1/2 942220 30.70 942220-C8 35.50 942220-C4 40.30
.020 .0200 .100 (5x) 3 1/8 2-1/2 923020 39.90 923020-C8 44.40
.025 .0250 .038 (1.5x) 3 1/8 1-1/2 968725 30.90 968725-C8 35.50
.025 .0250 .075 (3x) 3 1/8 1-1/2 942225 30.70 942225-C8 35.50 942225-C4 40.30
.025 .0250 .125 (5x) 3 1/8 2-1/2 923025 39.90 923025-C8 44.40
.030 .0300 .045 (1.5x) 3 1/8 1-1/2 968730 30.90 968730-C8 35.50
.030 .0300 .090 (3x) 3 1/8 1-1/2 942230 30.70 942230-C8 35.50 942230-C4 40.30
.030 .0300 156 (5x) 3 1/8 2-1/2 923030 39.90 923030-C8 44.40
.031 (1/32) .0310 .047 (1.5x) 3 1/8 1-1/2 968731 24.70 968731-C8 29.30 968731-C4 34.10
.031 (1/32) .0310 .093 (3x) 3 1/8 1-1/2 942231 24.50 942231-C8 29.30 942231-C4 34.10
.031 (1/32) .0310 .156 (5x) 3 1/8 2-1/2 923031 33.70 923031-C8 38.30 923031-C4 44.90
.035 .0350 .105 (3x) 3 1/8 1-1/2 942235 28.70 942235-C8 34.90
1.0 mm .0393 3.00 mm (3x) 3 4 mm 50 mm 900422 26.90 900422-C8 31.60 900422-C4 41.60
.040 .0400 .060 (1.5x) 3 1/8 1-1/2 968740 24.70 968740-C8 29.30
.040 .0400 .120 (3x) 3 1/8 1-1/2 942240 24.50 942240-C8 29.30 942240-C4 34.10
.040 .0400 .203 (5x) 3 1/8 2-1/2 923040 33.70 923040-C8 38.30
.045 .0450 .135 (3x) 3 1/8 1-1/2 942245 24.50 942245-C8 30.70
.047 (3/64) .0470 .071 (1.5x) 3 1/8 1-1/2 968747 24.70 968747-C8 29.30 968747-C4 34.10
.047 (3/64) .0470 .141 (3x) 3 1/8 1-1/2 942247 24.50 942247-C8 29.30 942247-C4 34.10
.047 (3/64) .0470 .250 (5x) 3 1/8 2-1/2 923047 33.70 923047-C8 38.30 923047-C4 44.90
.050 .0500 .075 (1.5x) 3 1/8 1-1/2 968750 24.70 968750-C8 29.30
.050 .0500 .150 (3x) 3 1/8 1-1/2 942250 24.50 942250-C8 29.30 942250-C4 34.10
.050 .0500 .250 (5x) 3 1/8 2-1/2 923050 33.70 923050-C8 38.30
.055 .0550 .165 (3x) 3 1/8 1-1/2 942255 24.50 942255-C8 30.70
1.5 mm .0590 4.50 mm (3x) 3 4 mm 50 mm 900433 28.50 900433-C8 34.70
.060 .0600 .090 (1.5x) 3 1/8 1-1/2 968760 22.90 968760-C8 29.30
.060 .0600 .180 (3x) 3 1/8 1-1/2 942260 24.50 942260-C8 29.30 942260-C4 34.10
.060 .0600 .312 (5x) 3 1/8 2-1/2 923060 33.70 923060-C8 38.30
.062 (1/16) .0620 .093 (1.5x) 3 1/8 1-1/2 968762 22.90 968762-C8 27.40 968762-C4 32.20
.062 (1/16) .0620 .186 (3x) 3 1/8 1-1/2 942262 22.70 942262-C8 27.40 942262-C4 32.20
.062 (1/16) .0620 .312 (5x) 3 1/8 2-1/2 923062 31.70 923062-C8 36.30 923062-C4 42.90
.070 .0700 .105 (1.5x) 3 1/8 1-1/2 968770 22.90 968770-C8 29.30
.070 .0700 .210 (3x) 3 1/8 1-1/2 942270 22.70 942270-C8 27.40 942270-C4 32.20
.070 .0700 .375 (5x) 3 1/8 2-1/2 923070 31.70 923070-C8 36.30
.078 (5/64) .0780 .117 (1.5x) 3 1/8 1-1/2 968778 22.90 968778-C8 27.40 968778-C4 32.20
.078 (5/64) .0780 .234 (3x) 3 1/8 1-1/2 942278 22.70 942278-C8 27.40 942278-C4 32.20
.078 (5/64) .0780 .406 (5x) 3 1/8 2-1/2 923078 31.70 923078-C8 36.30 923078-C4 42.90
2.0 mm .0787 6.00 mm (3x) 3 4 mm 50 mm 900445 25.10 900445-C8 29.70 900445-C4 39.80
.080 .0800 .120 (1.5x) 3 1/8 1-1/2 968780 22.90 968780-C8 29.30
.080 .0800 .240 (3x) 3 1/8 1-1/2 942280 22.70 942280-C8 27.40 942280-C4 32.20
.080 .0800 .406 (5x) 3 1/8 2-1/2 923080 31.70 923080-C8 36.30
.090 .0900 .135 (1.5x) 3 1/8 1-1/2 968790 22.90 968790-C8 29.30
.090 .0900 .270 (3x) 3 1/8 1-1/2 942290 22.70 942290-C8 27.40 942290-C4 32.20
.090 .0900 .450 (5x) 3 1/8 2-1/2 923090 31.70 923090-C8 36.30
.093 (3/32) .0930 .140 (1.5x) 3 1/8 1-1/2 968793 22.90 968793-C8 27.40 968793-C4 32.20
.093 (3/32) .0930 .279 (3x) 3 1/8 1-1/2 942293 22.70 942293-C8 27.40 942293-C4 32.20
.093 (3/32) .0930 .500 (5x) 3 1/8 2-1/2 923093 31.70 923093-C8 36.30 923093-C4 42.90
2.5 mm .0984 7.50 mm (3x) 3 4 mm 50 mm 900451 26.70 900451-C8 32.90
.100 .1000 .150 (1.5x) 3 1/8 1-1/2 968800 22.90 968800-C8 27.40
.100 .1000 .300 (3x) 3 1/8 1-1/2 942300 22.70 942300-C8 27.40 942300-C4 32.20
.100 .1000 .500 (5x) 3 1/8 2-1/2 923100 31.70 923100-C8 36.30
.109 (7/64) .1090 .164 (1.5x) 3 1/8 1-1/2 968802 22.90 968802-C8 27.40
.109 (7/64) .1090 .327 (3x) 3 1/8 1-1/2 942302 22.70 942302-C8 27.40 942302-C4 32.20
.109 (7/64) .1090 .570 (5x) 3 1/8 2-1/2 923102 31.70 923102-C8 36.30
3.0 mm .1181 9.00 mm (3x) 3 4 mm 50 mm 900457 25.10 900457-C8 29.70 900457-C4 39.80
D1 +.000"/-.002" decimal L2 +.030"/-.000" D2 (h6) L1 3 FL PRICE 3FL PRICE 3FL PRICE
.125 (1/8) .1250 .187 (1.5x) 3 1/8 1-1/2 968808 22.90 968808-C8 27.40 968808-C4 32.20
.125 (1/8) .1250 .375 (3x) 3 1/8 1-1/2 942308 22.70 942308-C8 27.40 942308-C4 32.20
.125 (1/8) .1250 .625 (5x) 3 1/8 2-1/2 923108 31.70 923108-C8 36.30 923108-C4 42.90
.140 (9/64) .1406 .425 (3x) 3 3/16 2 942309 23.70 942309-C8 29.30
.156 (5/32) .1562 .235 (1.5x) 3 3/16 2 968810 23.90 968810-C8 29.30 968810-C4 37.90
.156 (5/32) .1562 .469 (3x) 3 3/16 2 942310 23.70 942310-C8 29.30 942310-C4 37.90
.156 (5/32) .1562 .750 (5x) 3 3/16 3 923110 32.90 923110-C8 38.20
.187 (3/16) .1875 .285 (1.5x) 3 3/16 2 968812 23.90 968812-C8 29.30 968812-C4 37.90
.187 (3/16) .1875 .562 (3x) 3 3/16 2 942312 23.70 942312-C8 29.30 942312-C4 37.90
.187 (3/16) .1875 1.000 (5x) 3 3/16 3 923112 32.90 923112-C8 38.20 923112-C4 48.10
6.0 mm .2362 18.00 mm (3x) 3 6 mm 63 mm 900466 34.70 900466-C8 40.90
.250 (1/4) .2500 .375 (1.5x) 3 1/4 2-1/2 968816 29.70 968816-C8 36.60 968816-C4 45.40
.250 (1/4) .2500 .750 (3x) 3 1/4 2-1/2 942316 29.40 942316-C8 36.60 942316-C4 45.40
.250 (1/4) .2500 1.250 (5x) 3 1/4 4 923116 38.90 923116-C8 45.90 923116-C4 56.20
.312 (5/16) .3125 1.000 (3x) 3 5/16 2-1/2 942320 37.20 942320-C8 51.40
.375 (3/8) .3750 1.125 (3x) 3 3/8 2-1/2 942324 40.40 942324-C8 57.60
.500 (1/2) .5000 .750 (1.5x) 3 1/2 3 968832 42.80 968832-C8 62.90

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.



Square - 1.5x LOC

Square - 3x LOC

Square - 5x LOC

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