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Variable Helix End Mills for Aluminum Alloys - Corner Radius - Long Reach, Stub Flute

Photo is an illustration of an exemplary tool

 
Carbide Variable Helix End Mills for Aluminum Alloys - Corner Radius - Long Reach, Stub Flute

Optimized for aluminum and aluminum alloys with excellent performance in copper, brass, and bronze alloys.

  • Long reach design for deep cavities
  • Reduced neck diameter to avoid heeling
  • Variable helix design (approx. 42°) reduces chatter and harmonics and increases material removal rates
  • Small corner radius for improved strength
  • 3 flutes
  • h6 shank tolerance for high precision tool holders ​
  • 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.

  • TiB2 Coated
  • Uncoated
CUTTER
DIAMETER
LENGTH
OF CUT
CORNER
RADIUS
OVERALL
REACH
FLUTES SHANK
DIAMETER
OAL UNCOATED TiB2 Coated
D1 +.0005"/-.0005"
+.00mm/-.02mm
decimal
equiv.
L2 +.010"/-.000"
+.25mm/-.00mm
R +.001"/-.001"
+.025mm/-.025mm
L3+.010"/-.000"
+.25mm/-.00mm
D2 (h6) L1 3 FL PRICE 3FL PRICE
.015 (1/64) .0150 .023 .002 .078 (5x) 3 1/8 2-1/2 956515 48.10 956515-C8 54.70
.015 (1/64) .0150 .023 .002 .125 (8x) 3 1/8 2-1/2 961315 49.30 961315-C8 55.90
.020 .0200 .030 .002 .100 (5x) 3 1/8 2-1/2 956520 45.70 956520-C8 52.30
.025 .0250 .038 .002 .125 (5x) 3 1/8 2-1/2 956525 44.50 956525-C8 51.10
.031 (1/32) .0310 .047 .003 .156 (5x) 3 1/8 2-1/2 956531 41.60 956531-C8 48.20
.031 (1/32) .0310 .047 .003 .250 (8x) 3 1/8 2-1/2 961331 42.60 961331-C8 49.20
.031 (1/32) .0310 .047 .003 .312 (10x) 3 1/8 2-1/2 861031 45.00 861031-C8 51.60
.031 (1/32) .0310 .047 .003 .375 (12x) 3 1/8 2-1/2 949631 46.10 949631-C8 52.70
.031 (1/32) .0310 .047 .010 .250 (8x) 3 1/8 2-1/2 876231 42.60 876231-C8 49.20
1.0 mm .0393 1.50 mm .08 mm 5.0 mm (5x) 3 4 mm 50 mm 907622 45.00 907622-C8 51.90
.040 .0400 .060 .003 .203 (5x) 3 1/8 2-1/2 956540 41.90 956540-C8 48.50
.040 .0400 .060 .003 .325 (8x) 3 1/8 2-1/2 961340 42.60 961340-C8 49.20
.047 (3/64) .0470 .071 .003 .250 (5x) 3 1/8 2-1/2 956547 41.60 956547-C8 48.20
.047 (3/64) .0470 .071 .003 .375 (8x) 3 1/8 2-1/2 961347 42.60 961347-C8 49.20
.047 (3/64) .0470 .071 .003 .570 (12x) 3 1/8 2-1/2 949647 46.10 949647-C8 52.70
.047 (3/64) .0470 .071 .010 .375 (8x) 3 1/8 2-1/2 876247 42.60 876247-C8 49.20
.062 (1/16) .0620 .093 .005 .312 (5x) 3 1/8 2-1/2 956562 41.60 956562-C8 48.20
.062 (1/16) .0620 .093 .005 .500 (8x) 3 1/8 2-1/2 961362 42.60 961362-C8 49.20
.062 (1/16) .0620 .093 .005 .625 (10x) 3 1/8 2-1/2 861062 45.00 861062-C8 51.60
.062 (1/16) .0620 .093 .005 .750 (12x) 3 1/8 2-1/2 949662 46.10 949662-C8 52.70
.062 (1/16) .0620 .093 .005 .950 (15x) 3 1/8 2-1/2 886862 46.10 886862-C8 52.70
.062 (1/16) .0620 .093 .010 .500 (8x) 3 1/8 2-1/2 876262 42.60 876262-C8 49.20
.078 (5/64) .0780 .118 .005 .406 (5x) 3 1/8 2-1/2 956578 41.60 956578-C8 48.20
.078 (5/64) .0780 .118 .005 .625 (8x) 3 1/8 2-1/2 961378 42.60 961378-C8 49.20
.078 (5/64) .0780 .118 .005 .940 (12x) 3 1/8 2-1/2 949678 46.10 949678-C8 52.70
.078 (5/64) .0780 .118 .010 .625 (8x) 3 1/8 2-1/2 876278 42.60 876278-C8 49.20
2.0 mm .0787 3.00 mm .10 mm 10.0 mm (5x) 3 4 mm 50 mm 907645 45.00 907645-C8 51.90
.093 (3/32) .0930 .140 .005 .500 (5x) 3 1/8 2-1/2 956593 41.60 956593-C8 48.20
.093 (3/32) .0930 .140 .005 .750 (8x) 3 1/8 2-1/2 961393 42.60 961393-C8 49.20
.093 (3/32) .0930 .140 .005 .950 (10x) 3 1/8 2-1/2 861093 45.00 861093-C8 51.60
.093 (3/32) .0930 .140 .005 1.125 (12x) 3 1/8 2-1/2 949693 46.10 949693-C8 52.70
.093 (3/32) .0930 .140 .005 1.400 (15x) 3 1/8 3 886893 48.50 886893-C8 55.10
.093 (3/32) .0930 .140 .010 .750 (8x) 3 1/8 2-1/2 876293 42.60 876293-C8 49.20
.093 (3/32) .0930 .140 .030 .750 (8x) 3 1/8 2-1/2 891893 42.60 891893-C8 49.20
3.0 mm .1181 4.50 mm .10 mm 15.0 mm (5x) 3 4 mm 50 mm 907657 42.40 907657-C8 49.30
D1 +.000"/-.002" decimal
equiv.
L2 +.030"/-.000" R +.001"/-.001" L3+.030" / -.000" D2 (h6) L1 3 FL PRICE 3FL PRICE
.125 (1/8) .1250 .187 .005 .625 (5x) 3 1/8 2-1/2 956608 40.90 956608-C8 47.50
.125 (1/8) .1250 .187 .005 1.000 (8x) 3 1/8 2-1/2 961408 41.90 961408-C8 48.50
.125 (1/8) .1250 .187 .005 1.250 (10x) 3 1/8 2-1/2 861108 44.20 861108-C8 50.80
.125 (1/8) .1250 .187 .005 1.500 (12x) 3 1/8 3 949708 45.20 949708-C8 51.80
.125 (1/8) .1250 .187 .005 1.875 (15x) 3 1/8 3 886908 47.60 886908-C8 54.20
.125 (1/8) .1250 .187 .010 1.000 (8x) 3 1/8 2-1/2 876308 41.90 876308-C8 48.50
.125 (1/8) .1250 .187 .030 1.000 (8x) 3 1/8 2-1/2 891908 41.90 891908-C8 48.50
.156 (5/32) .1562 .235 .005 .750 (5x) 3 3/16 3 956610 46.00 956610-C8 52.60
.156 (5/32) .1562 .235 .005 1.250 (8x) 3 3/16 3 961410 47.30 961410-C8 53.90
.187 (3/16) .1875 .285 .005 1.000 (5x) 3 3/16 3 956612 46.00 956612-C8 52.60
.187 (3/16) .1875 .285 .005 1.500 (8x) 3 3/16 3 961412 47.30 961412-C8 53.90
.187 (3/16) .1875 .285 .005 2.250 (12x) 3 3/16 4 949712 58.90 949712-C8 66.00
.250 (1/4) .2500 .375 .010 1.250 (5x) 3 1/4 4 956616 48.10 956616-C8 56.00
.250 (1/4) .2500 .375 .010 2.000 (8x) 3 1/4 4 961416 49.10 961416-C8 57.00
.250 (1/4) .2500 .375 .010 3.000 (12x) 3 1/4 6 949716 61.90 949716-C8 73.20

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.

Corner Radius - Long Reach, Stub Flute

Corner Radius Long Reach Stub Flute - 5x Reach

Corner Radius Long Reach Stub Flute - 8x Reach

Corner Radius Long Reach Stub Flute - 10x Reach

Corner Radius Long Reach Stub Flute - 12x Reach

Corner Radius Long Reach Stub Flute - 15x Reach

 

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.


CORNER RADIUS PROFILE:

Special RFQ - Variable Helix End Mills - Long Reach - Corner Radius

Special RFQ - Variable Helix End Mills - Long Reach - Corner Radius (Mini)

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Machinists' Feedback

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

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Rating StarRating StarRating StarRating StarRating Star   Mixed feelings

By Kevin E. Cambridge, ON, Canada, June 13, 2014

I ordered some of these cutters hoping to speed up and improve the surface finish of some aspects of a specific job. However, in some of the cases, though I was able to speed things up, I struggled more with chatter and surface finish than with the non aluminum specific cutters I had been using (also Harvey Tool). The cutter geometry doesn't include a circular land, which seems to be essential for cutting aluminum successfully without chatter problems.

Reply From Harvey Tool

by Harvey Tool Engineering Team -

At Harvey Tool, we are 100% committed to providing quality tools and outstanding customer service. We take customer satisfaction very seriously and appreciate your feedback because it gives us the opportunity to make it right. One of our application engineers will reach out in order to better understand your struggle with chatter and surface finish. Thank you!

5 of 6 people found the following review helpful:
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Rating StarRating StarRating StarRating StarRating Star   good tools

By matt b. white bear lake, MN, United States, October 03, 2013

i use a lot of different tools from Harvey and never had a problem with the tools. they have very good quality and reliability.

2 of 3 people found the following review helpful:
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