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End Mills for Plastics - Square Upcut - 2 Flute - Slow Helix

Photo is an illustration of an exemplary tool

Carbide End Mills for Plastics - Square Upcut - 2 Flute (Slow Helix)

  • 2 flute design improves bottom finish and accuracy
  • High rake, high relief design with large flute valley maximizes chip removal and performance
  • Slower helix reduces lifting forces, making design preferable for fiber-reinforced applications and vacuum table setups
  • 2 flute design improves rigidity for better accuracy, less deflection, and longer tool life
  • Center cutting design improves plunging and ramping
  • Solid carbide
  • CNC ground in the USA  

    Learn more about the features, benefits, and applications of Harvey Tool's Plastic Cutting End Mills

Jump to Product Reviews

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 Diamond
  • Uncoated
CUTTER
DIA.
LENGTH
OF CUT
SHANK
DIA.
OVERALL
LENGTH
UNCOATED AMORPHOUS DIAMOND
D1 +.000"/-.002"
+.00mm/-.05mm
decimal equiv. L2 +.010"/-.000" D2 L1 2 FL PRICE 2 FL PRICE
.008 .0080 .024 (3x) 1/8 1-1/2 48608 55.70
.008 .0080 .040 (5x) 1/8 1-1/2 49808 56.10
.010 .0010 .030 (3x) 1/8 1-1/2 48610 53.10
.010 .0010 .050 (5x) 1/8 1-1/2 49810 60.40
1/64 .0156 .023 (1.5x) 1/8 1-1/2 957615 45.40
1/64 .0156 3/64 (3x) 1/8 1-1/2 48615 45.40
1/64 .0156 5/64 (5x) 1/8 1-1/2 49815 52.70
1/64 .0156 1/8 (8x) 1/8 1-1/2 60215 59.20
.020 .0200 .030 (1.5x) 1/8 1-1/2 957620 34.70
.020 .0200 .060 (3x) 1/8 1-1/2 48620 34.70
.020 .0200 .100 (5x) 1/8 1-1/2 49820 42.10
.020 .0200 .160 (8x) 1/8 1-1/2 60220 48.50
.020 .0200 .200 (10x) 1/8 1-1/2 938920 48.10
.025 .0250 .038 (1.5x) 1/8 1-1/2 957625 34.70
.025 .0250 .075 (3x) 1/8 1-1/2 48625 34.70
.025 .0250 1/8 (5x) 1/8 1-1/2 49825 41.90
.025 .0250 13/64 (8x) 1/8 1-1/2 60225 48.50
.030 .0300 .090 (3x) 1/8 1-1/2 48630 34.70
.030 .0300 .156 (5x) 1/8 1-1/2 49830 42.10
1/32 .0312 3/64 (1.5x) 1/8 1-1/2 957631 34.40
1/32 .0312 3/32 (3x) 1/8 1-1/2 48631 34.40 48631-C4 45.10
1/32 .0312 5/32 (5x) 1/8 1-1/2 49831 41.90 49831-C4 52.60
1/32 .0312 1/4 (8x) 1/8 1-1/2 60231 48.10 60231-C4 58.80
1/32 .0312 5/16 (10x) 1/8 1-1/2 938931 48.10
.035 .0350 .105 (3x) 1/8 1-1/2 48635 34.70
.039 (1 mm) .0394 .118 (3x) 1/8 1-1/2 48639 34.90
.039 (1 mm) .0394 13/64 (5x) 1/8 1-1/2 49839 34.90
.040 .0400 .060 (1.5x) 1/8 1-1/2 957640 34.70
.040 .0400 .120 (3x) 1/8 1-1/2 48640 34.70
.040 .0400 13/64 (5x) 1/8 1-1/2 49840 42.10
.040 .0400 .325 (8x) 1/8 2 60240 48.50
.045 .0450 .135 (3x) 1/8 1-1/2 48645 34.70
3/64 .0469 .071 (1.5x) 1/8 1-1/2 957647 29.10
3/64 .0469 9/64 (3x) 1/8 1-1/2 48647 29.10 48647-C4 39.80
3/64 .0469 1/4 (5x) 1/8 1-1/2 49847 33.90 49847-C4 44.60
3/64 .0469 3/8 (8x) 1/8 2 60247 40.70
.050 .0500 .150 (3x) 1/8 1-1/2 48650 29.40
.050 .0500 .250 (5x) 1/8 1-1/2 49850 34.10
.055 .0550 .165 (3x) 1/8 1-1/2 48655 29.40
.060 .0600 .180 (3x) 1/8 1-1/2 48660 29.40
.060 .0600 5/16 (5x) 1/8 1-1/2 49860 34.10
D1 +.000"/-.002"
+.00mm/-.05mm
decimal equiv. L2 +.030"/-.000"
+.75mm/-.00mm
D2 L1 2 FL PRICE 2 FL PRICE
1/16 .0625 3/32 (1.5x) 1/8 1-1/2 957662 25.70
1/16 .0625 3/16 (3x) 1/8 1-1/2 48662 25.70 48662-C4 36.40
1/16 .0625 5/16 (5x) 1/8 2 49862 30.40 49862-C4 41.10
1/16 .0625 1/2 (8x) 1/8 2 60262 37.50 60262-C4 48.20
1/16 .0625 5/8 (10x) 1/8 2 938962 37.50
5/64 .0781 .117 (1.5x) 1/8 1-1/2 957678 25.70
5/64 .0781 15/64 (3x) 1/8 1-1/2 48678 25.70 48678-C4 36.40
5/64 .0781 13/32 (5x) 1/8 2 49878 30.40 49878-C4 41.10
5/64 .0781 5/8 (8x) 1/8 2 60278 37.50
5/64 .0781 .800 (10x) 1/8 3 938978 37.50
3/32 .0937 9/64 (1.5x) 1/8 1-1/2 957693 25.70
3/32 .0937 9/32 (3x) 1/8 1-1/2 48693 25.70 48693-C4 36.40
3/32 .0937 1/2 (5x) 1/8 2 49893 30.40 49893-C4 41.10
3/32 .0937 3/4 (8x) 1/8 2 60293 37.50 60293-C4 48.20
3/32 .0937 .950 (10x) 1/8 2 938993 37.50
.100 .1000 .150 (1.5x) 1/8 1-1/2 957700 25.70
.100 .1000 .300 (3x) 1/8 1-1/2 48700 25.70
.100 .1000 1/2 (5x) 1/8 2 49900 30.70
.100 .1000 .800 (8x) 1/8 2 60300 37.70
7/64 .1090 21/64 (3x) 1/8 1-1/2 48707 25.70
.118 (3 mm) .1181 .177 (1.5x) 1/8 1-1/2 957706 25.70
.118 (3 mm) .1181 .354 (3x) 1/8 1-1/2 48706 25.70
.118 (3 mm) .1181 .625 (5x) 1/8 2 49906 30.70
.118 (3 mm) .1181 .950 (8x) 1/8 2 60306 37.70
1/8 .1250 3/16 (1.5x) 1/8 1-1/2 957708 25.70 957708-C4 36.40
1/8 .1250 3/8 (3x) 1/8 1-1/2 48708 25.70 48708-C4 36.40
1/8 .1250 5/8 (5x) 1/8 2 49908 30.40 49908-C4 41.10
1/8 .1250 1 (8x) 1/8 2 60308 37.50 60308-C4 48.20
1/8 .1250 1-1/4 (10x) 1/8 2-1/2 939008 37.50 939008-C4 48.20
9/64 .1406 27/64 (3x) 3/16 2 48709 33.90
5/32 .1562 15/64 (1.5x) 3/16 2 957710 33.90
5/32 .1562 15/32 (3x) 3/16 2 48710 33.90 48710-C4 48.60
5/32 .1562 3/4 (5x) 3/16 3 49910 41.70 49910-C4 56.40
5/32 .1562 1-1/4 (8x) 3/16 3 60310 45.90
3/16 .1875 9/32 (1.5x) 3/16 2 957712 33.90 957712-C4 48.60
3/16 .1875 9/16 (3x) 3/16 2 48712 33.90 48712-C4 48.60
3/16 .1875 1 (5x) 3/16 3 49912 41.70 49912-C4 56.40
3/16 .1875 1-1/2 (8x) 3/16 3 60312 45.90
3/16 .1875 1-7/8 (10x) 3/16 3 939012 45.90
1/4 .2500 3/8 (1.5x) 1/4 2-1/2 957716 41.70 957716-C4 58.40
1/4 .2500 3/4 (3x) 1/4 2-1/2 48716 41.70 48716-C4 58.40
1/4 .2500 1-1/4 (5x) 1/4 3 49916 47.90 49916-C4 64.60
1/4 .2500 2 (8x) 1/4 4 60316 59.90 60316-C4 76.60
1/4 .2500 2-1/2 (10x) 1/4 4 939016 59.90
6.0 mm .2362 18.00 mm (3x) 6 mm 63 mm 886566 66.40
5/16 .3125 15/32 (1.5x) 5/16 2-1/2 957720 62.10
5/16 .3125 1 (3x) 5/16 2-1/2 48720 62.10
5/16 .3125 1-5/8 (5x) 5/16 4 49920 80.40
8.0 mm .3149 24.00 mm (3x) 8 mm 63 mm 886570 88.90
3/8 .3750 9/16 (1.5x) 3/8 3 957724 71.70 957724-C4 91.90
3/8 .3750 1-1/8 (3x) 3/8 3 48724 71.70 48724-C4 91.90
3/8 .3750 2 (5x) 3/8 4 49924 82.70
3/8 .3750 3 (8x) 3/8 6 60324 93.40
10.0 mm .3937 30.00 mm (3x) 10 mm 75 mm 886573 79.70
12.0 mm .4724 36.00 mm (3x) 12 mm 89 mm 886576 82.70
1/2 .5000 3/4 (1.5x) 1/2 4 957732 126.20 957732-C4 150.40
1/2 .5000 1-1/2 (3x) 1/2 4 48732 126.20 48732-C4 150.40
1/2 .5000 2-5/8 (5x) 1/2 5 49932 150.20
1/2 .5000 4 (8x) 1/2 7 60332 172.90
5/8 .6250 15/16 (1.5x) 5/8 4 957740 182.40
3/4 .7500 1-1/8 (1.5x) 3/4 4 957748 237.50
3/4 .7500 2-1/4 (3x) 3/4 4 48748 237.50

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 Upcut 2 Flute - 1.5x LOC

Square Upcut 2 Flute - 3x LOC

Square Upcut 2 Flute - 5x LOC

Square Upcut 2 Flute - 8x LOC

Square Upcut 2 Flute - 10x LOC



 


 

Why use Plastic Cutting End Mills vs. Metal Cutting End Mills?

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Machinists' Feedback

3 reviews for this product. Average rating: Rating StarRating StarRating StarRating StarRating Star

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Rating StarRating StarRating StarRating StarRating Star   Work Great

By Justin C. Ogden, UT, United States, June 09, 2014

We run high production UHMW with tight tolerance bores that need a 32 finish. We used to struggle with the finish and diameter holding consistent but once we started using these the parts ran significantly better. On top of that we we're able to increase our rpm and chip load. Great tool for plastics.

3 of 3 people found the following review helpful:
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Rating StarRating StarRating StarRating StarRating Star   Router and CNC Programmer

By Bryan T. Pryor, OK, United States, September 13, 2013

Plunging in UHMW Plastic is great! Instead of drill we use these and it does not create the disk like most other tools!

2 of 3 people found the following review helpful:
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Rating StarRating StarRating StarRating StarRating Star   Tool does what it's supposed to.

By Scott R. Draper, UT, United States, March 16, 2011

We cut a lot of plastic, and so it's nice to use a cutter designed for the work. Better surface finish than standard endmills.

16 of 18 people found the following review helpful:
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