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End Mills for Plastics - Finishers - Square Upcut - 3 Flute - Slow Helix

Plastic Cutting End Mill - Plastic Finisher Square Upcut - Slow Helix

Carbide End Mills for Plastics - Finishers - Square Upcut - 3 Flute

SLOW Helix

  • Specialized wiper flat geometry for improved finish
  • 3 flute design strengthens rigidity and improves wall finish
  • Specialized end geometry enhances bottom finish by reducing traditional circular marks
  • Slower helix (approx. 22°) reduces lifting forces, making design preferable for fiber-reinforced applications and vacuum table setups
  • Center cutting
  • Solid carbide
  • CNC ground in the USA  

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

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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.

  • Uncoated
CUTTER DIAMETER LENGTH
OF CUT
SHANK DIAMETER OVERALL LENGTH UNCOATED
D1 +.000" / -.001" L2 +.010" / -.000" D2 L1 3 FL PRICE
1/32 5/32 (5x) 1/8 1-1/2 986431 42.20
1/32 1/4 (8x) 1/8 1-1/2 992331 43.20
3/64 1/4 (5x) 1/8 1-1/2 986447 32.40
3/64 3/8 (8x) 1/8 2 992347 33.40
D1 +.000" / -.002" L2 +.030" /-.000" D2 L1 3 FL PRICE
1/16 3/16 (3x) 1/8 1-1/2 915662 26.70
1/16 5/16 (5x) 1/8 2 986462 31.20
1/16 1/2 (8x) 1/8 2 992362 32.40
5/64 13/32 (5x) 1/8 2 986478 31.20
5/64 5/8 (8x) 1/8 2 992378 32.40
3/32 9/32 (3x) 1/8 1-1/2 915693 26.70
3/32 1/2 (5x) 1/8 2 986493 31.20
3/32 3/4 (8x) 1/8 2 992393 32.40
1/8 3/8 (3x) 1/8 1-1/2 915708 26.70
1/8 5/8 (5x) 1/8 2 986508 31.20
1/8 1 (8x) 1/8 2 992408 32.40
3/16 1 (5x) 3/16 3 986512 43.20
1/4 3/4 (3x) 1/4 2-1/2 915716 43.10
1/4 1-1/4 (5x) 1/4 3 986516 48.90
1/4 2 (8x) 1/4 4 992416 60.50
3/8 1-1/8 (3x) 3/8 3 915724 71.90
1/2 1-1/2 (3x) 1/2 4 915732 125.10

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 Slow Helix - 3x LOC

Finisher Slow Helix - 5x LOC

Finisher Slow Helix - 8x LOC

 

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