Variable Helix End Mills for Aluminum Alloys - Square

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 41.50 942210-C8 45.90
.015 (1/64) .0150 .023 (1.5x) 3 1/8 1-1/2 968715 33.40 968715-C8 37.80
.015 (1/64) .0150 .045 (3x) 3 1/8 1-1/2 942215 33.40 942215-C8 37.80
.015 (1/64) .0150 .078 (5x) 3 1/8 2-1/2 923015 42.10 923015-C8 46.50
.020 .0200 .030 (1.5x) 3 1/8 1-1/2 968720 29.40 968720-C8 33.80
.020 .0200 .060 (3x) 3 1/8 1-1/2 942220 29.40 942220-C8 33.80
.020 .0200 .100 (5x) 3 1/8 2-1/2 923020 37.90 923020-C8 42.30
.025 .0250 .038 (1.5x) 3 1/8 1-1/2 968725 29.40 968725-C8 33.80
.025 .0250 .075 (3x) 3 1/8 1-1/2 942225 29.40 942225-C8 33.80
.030 .0300 .045 (1.5x) 3 1/8 1-1/2 968730 29.40 968730-C8 33.80
.030 .0300 .090 (3x) 3 1/8 1-1/2 942230 29.40 942230-C8 33.80
.031 (1/32) .0310 .047 (1.5x) 3 1/8 1-1/2 968731 23.50 968731-C8 27.90
.031 (1/32) .0310 .093 (3x) 3 1/8 1-1/2 942231 23.50 942231-C8 27.90 942231-C4 32.50
.031 (1/32) .0310 .156 (5x) 3 1/8 2-1/2 923031 32.10 923031-C8 36.50
1.0 mm .0393 3.00 mm (3x) 3 4 mm 50 mm 900422 25.70 900422-C8 30.10
.040 .0400 .060 (1.5x) 3 1/8 1-1/2 968740 23.50 968740-C8 27.90
.040 .0400 .120 (3x) 3 1/8 1-1/2 942240 23.50 942240-C8 27.90
.047 (3/64) .0470 .071 (1.5x) 3 1/8 1-1/2 968747 23.50 968747-C8 27.90
.047 (3/64) .0470 .141 (3x) 3 1/8 1-1/2 942247 23.50 942247-C8 27.90 942247-C4 32.50
.047 (3/64) .0470 .250 (5x) 3 1/8 2-1/2 923047 32.10 923047-C8 36.50
.050 .0500 .075 (1.5x) 3 1/8 1-1/2 968750 23.50 968750-C8 27.90
.050 .0500 .150 (3x) 3 1/8 1-1/2 942250 23.50 942250-C8 27.90
.060 .0600 .180 (3x) 3 1/8 1-1/2 942260 23.50 942260-C8 27.90
.062 (1/16) .0620 .093 (1.5x) 3 1/8 1-1/2 968762 21.70 968762-C8 26.10
.062 (1/16) .0620 .186 (3x) 3 1/8 1-1/2 942262 21.70 942262-C8 26.10 942262-C4 30.70
.062 (1/16) .0620 .312 (5x) 3 1/8 2-1/2 923062 30.20 923062-C8 34.60
.070 .0700 .210 (3x) 3 1/8 1-1/2 942270 21.70 942270-C8 26.10
.078 (5/64) .0780 .117 (1.5x) 3 1/8 1-1/2 968778 21.70 968778-C8 26.10
.078 (5/64) .0780 .234 (3x) 3 1/8 1-1/2 942278 21.70 942278-C8 26.10 942278-C4 30.70
.078 (5/64) .0780 .406 (5x) 3 1/8 2-1/2 923078 30.20 923078-C8 34.60
2.0 mm .0787 6.00 mm (3x) 3 4 mm 50 mm 900445 23.90 900445-C8 28.30
.080 .0800 .240 (3x) 3 1/8 1-1/2 942280 21.70 942280-C8 26.10
.090 .0900 .270 (3x) 3 1/8 1-1/2 942290 21.70 942290-C8 26.10
.093 (3/32) .0930 .140 (1.5x) 3 1/8 1-1/2 968793 21.70 968793-C8 26.10
.093 (3/32) .0930 .279 (3x) 3 1/8 1-1/2 942293 21.70 942293-C8 26.10 942293-C4 30.70
.093 (3/32) .0930 .500 (5x) 3 1/8 2-1/2 923093 30.20 923093-C8 34.60
.100 .1000 .150 (1.5x) 3 1/8 1-1/2 968800 21.70 968800-C8 26.10
.100 .1000 .300 (3x) 3 1/8 1-1/2 942300 21.70 942300-C8 26.10
.109 (7/64) .1090 .164 (1.5x) 3 1/8 1-1/2 968802 21.70 968802-C8 26.10
.109 (7/64) .1090 .327 (3x) 3 1/8 1-1/2 942302 21.70 942302-C8 26.10
3.0 mm .1181 9.00 mm (3x) 3 4 mm 50 mm 900457 23.90 900457-C8 28.30
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 21.70 968808-C8 26.10
.125 (1/8) .1250 .375 (3x) 3 1/8 1-1/2 942308 21.70 942308-C8 26.10 942308-C4 30.70
.125 (1/8) .1250 .625 (5x) 3 1/8 2-1/2 923108 30.20 923108-C8 34.60
.140 (9/64) .1406 .425 (3x) 3 3/16 2 942309 22.70 942309-C8 27.90
.156 (5/32) .1562 .235 (1.5x) 3 3/16 2 968810 22.70 968810-C8 27.90
.156 (5/32) .1562 .469 (3x) 3 3/16 2 942310 22.70 942310-C8 27.90
.156 (5/32) .1562 .750 (5x) 3 3/16 3 923110 31.20 923110-C8 36.40
.187 (3/16) .1875 .285 (1.5x) 3 3/16 2 968812 22.70 968812-C8 27.90
.187 (3/16) .1875 .562 (3x) 3 3/16 2 942312 22.70 942312-C8 27.90 942312-C4 36.10
.187 (3/16) .1875 1.000 (5x) 3 3/16 3 923112 31.20 923112-C8 36.40
.250 (1/4) .2500 .375 (1.5x) 3 1/4 2-1/2 968816 28.20 968816-C8 34.90
.250 (1/4) .2500 .750 (3x) 3 1/4 2-1/2 942316 28.20 942316-C8 34.90 942316-C4 43.30
.250 (1/4) .2500 1.250 (5x) 3 1/4 4 923116 36.90 923116-C8 43.80

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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