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Miniature End Mills – Tapered - Square

Photo is an illustration of an exemplary tool

Miniature End Mills – Square Tapered Rib Cutters
  • Length of cut up to 10x end diameter
  • Long length design for deep cavity machining
  • 3 flutes
  • Center cutting
  • Solid carbide
  • CNC ground in the USA  

   Learn more about the features, benefits, and applications of Harvey Tool Tapered Rib Cutters

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.

  • AlTiN Nano Coated
  • Uncoated
ANGLE PER SIDE END
DIAMETER
LENGTH
OF CUT
SHANK DIAMETER OVERALL LENGTH UNCOATED AlTiN NANO COATED
A1 +0°30'/-0°30' D1 +0005"/-.0005" L2 .020"/-.000" D2 (h6) L1 3 FL PRICE 3 FL PRICE
0.5° .015 (1/64) .078 (5x) 1/8 1-1/2 997015 37.70 997015-C6 43.90
.015 (1/64) .150 (10x) 1/8 2-1/2 20515 61.90 20515-C6 68.10
.030 .156 (5x) 1/8 1-1/2 997030 32.70 997030-C6 38.90
.030 .300 (10x) 3/16 3 20530 56.20 20530-C6 62.90
.045 .250 (5x) 1/8 1-1/2 997045 32.70 997045-C6 38.90
.045 .450 (10x) 3/16 3 20545 56.20 20545-C6 62.90
.060 .312 (5x) 1/8 1-1/2 997060 32.70 997060-C6 38.90
.060 .600 (10x) 3/16 3 20560 56.20 20560-C6 62.90
.075 .750 (10x) 3/16 3 20575 56.20 20575-C6 62.90
.090 .500 (5x) 1/8 1-1/2 997090 32.70 997090-C6 38.90
.090 .900 (10x) 1/4 4 20590 61.10 20590-C6 70.30
.125 (1/8) .625 (5x) 3/16 2 997099 50.70 997099-C6 57.40
.125 (1/8) 1.250 (10x) 1/4 4 20599 61.10 20599-C6 70.30
1.0° .015 (1/64) .078 (5x) 1/8 1-1/2 992715 37.70 992715-C6 43.90
.015 (1/64) .150 (10x) 1/8 2-1/2 20615 61.90 20615-C6 68.10
.030 .156 (5x) 1/8 1-1/2 992730 32.70 992730-C6 38.90
.030 .300 (10x) 3/16 3 20630 56.20 20630-C6 62.90
.045 .250 (5x) 1/8 1-1/2 992745 32.70 992745-C6 38.90
.045 .450 (10x) 3/16 3 20645 56.20 20645-C6 62.90
.060 .312 (5x) 1/8 1-1/2 992760 32.70 992760-C6 38.90
.060 .600 (10x) 3/16 3 20660 56.20 20660-C6 62.90
.075 .750 (10x) 3/16 3 20675 56.20 20675-C6 62.90
.090 .500 (5x) 1/8 1-1/2 992790 32.70 992790-C6 38.90
.090 .900 (10x) 1/4 4 20690 61.10 20690-C6 70.30
.125 (1/8) .625 (5x) 3/16 2 992799 50.70 992799-C6 57.40
.125 (1/8) 1.250 (10x) 1/4 4 20699 61.10 20699-C6 70.30
1.5° .015 (1/64) .078 (5x) 1/8 1-1/2 991815 37.70 991815-C6 43.90
.015 (1/64) .150 (10x) 1/8 2-1/2 20715 61.90 20715-C6 68.10
.030 .156 (5x) 1/8 1-1/2 991830 32.70 991830-C6 38.90
.030 .300 (10x) 3/16 3 20730 56.20 20730-C6 62.90
.045 .250 (5x) 1/8 1-1/2 991845 32.70 991845-C6 38.90
.045 .450 (10x) 3/16 3 20745 56.20 20745-C6 62.90
.060 .312 (5x) 1/8 1-1/2 991860 32.70 991860-C6 38.90
.060 .600 (10x) 3/16 3 20760 56.20 20760-C6 62.90
.075 .750 (10x) 1/4 4 20775 62.20 20775-C6 71.40
.090 .500 (5x) 1/8 1-1/2 991890 32.70 991890-C6 38.90
.090 .900 (10x) 1/4 4 20790 61.10 20790-C6 70.30
.125 (1/8) 1.250 (10x) 1/4 4 20799 61.10 20799-C6 70.30
1.8° .200 .625 (3x) 1/4 2 912282 51.40 912282-C6 60.60
.300 .900 (3x) 3/8 2-1/2 912286 64.20 912286-C6 74.40
.400 1.250 (3x) 1/2 3 912292 86.20 912292-C6 99.40
2.0° .015 (1/64) .078 (5x) 1/8 1-1/2 991015 37.70 991015-C6 43.90
.015 (1/64) .150 (10x) 1/8 2-1/2 20815 61.90 20815-C6 68.10
.030 .156 (5x) 1/8 1-1/2 991030 32.70 991030-C6 38.90
.030 .300 (10x) 3/16 3 20830 56.20 20830-C6 62.90
.045 .250 (5x) 1/8 1-1/2 991045 32.70 991045-C6 38.90
.045 .450 (10x) 3/16 3 20845 56.20 20845-C6 62.90
.060 .312 (5x) 1/8 1-1/2 991060 32.70 991060-C6 38.90
.060 .600 (10x) 3/16 3 20860 56.20 20860-C6 62.90
.075 .750 (10x) 1/4 4 20875 62.20 20875-C6 71.40
.090 .500 (5x) 1/8 1-1/2 991090 32.70 991090-C6 38.90
.090 .900 (10x) 1/4 4 20890 61.10 20890-C6 70.30
.125 (1/8) .625 (5x) 3/16 2 991099 50.70 991099-C6 57.40
.125 (1/8) 1.250 (10x) 1/4 4 20899 61.10 20899-C6 70.30
3.0° .015 (1/64) .078 (5x) 1/8 1-1/2 990415 37.70 990415-C6 43.90
.015 (1/64) .150 (10x) 1/8 2-1/2 20915 61.90 20915-C6 68.10
.030 .156 (5x) 1/8 1-1/2 990430 32.70 990430-C6 38.90
.030 .300 (10x) 3/16 3 20930 56.20 20930-C6 62.90
.045 .250 (5x) 1/8 1-1/2 990445 32.70 990445-C6 38.90
.045 .450 (10x) 3/16 3 20945 56.20 20945-C6 62.90
.060 .312 (5x) 1/8 1-1/2 990460 32.70 990460-C6 38.90
.060 .600 (10x) 3/16 3 20960 56.20 20960-C6 62.90
.075 .750 (10x) 1/4 4 20975 62.20 20975-C6 71.40
.090 .500 (5x) 3/16 2 990490 50.70 990490-C6 57.40
.090 .900 (10x) 1/4 4 20990 61.10 20990-C6 70.30
.125 (1/8) .625 (5x) 1/4 2-1/2 990499 74.70 990499-C6 83.90
.125 (1/8) 1.190 (10x) 1/4 4 20999 61.10 20999-C6 70.30
4.0° .015 (1/64) .150 (10x) 1/8 2-1/2 996215 61.90 996215-C6 68.10
.030 .300 (10x) 3/16 3 996230 56.20 996230-C6 62.90
.045 .450 (10x) 3/16 3 996245 56.20 996245-C6 62.90
.060 .600 (10x) 3/16 3 996260 56.20 996260-C6 62.90
.075 .750 (10x) 1/4 4 996275 62.20 996275-C6 71.40
.090 .900 (10x) 1/4 4 996290 62.20 996290-C6 71.40
.125 (1/8) 1.250 (10x) 3/8 4 996299 84.10 996299-C6 94.30
5.0° .010 .050 (5x) 1/8 1-1/2 989610 44.70 989610-C6 50.90
.010 .100 (10x) 1/8 2-1/2 27110 67.50 27110-C6 73.70
.015 (1/64) .078 (5x) 1/8 1-1/2 989615 37.70 989615-C6 43.90
.015 (1/64) .150 (10x) 1/8 2-1/2 27115 61.90 27115-C6 68.10
.020 .100 (5x) 1/8 1-1/2 989620 36.90 989620-C6 43.10
.020 .200 (10x) 1/8 2-1/2 27120 60.90 27120-C6 67.10
.030 .156 (5x) 1/8 1-1/2 989630 32.70 989630-C6 38.90
.030 .300 (10x) 3/16 3 27130 56.20 27130-C6 62.90
.045 .250 (5x) 1/8 1-1/2 989645 32.70 989645-C6 38.90
.045 .450 (10x) 3/16 3 27145 56.20 27145-C6 62.90
.060 .312 (5x) 1/8 1-1/2 989660 32.70 989660-C6 38.90
.060 .600 (10x) 3/16 3 27160 56.20 27160-C6 62.90
.075 .375 (5x) 3/16 2 989675 50.70 989675-C6 57.40
.075 .750 (10x) 1/4 4 27175 62.20 27175-C6 71.40
.090 .500 (5x) 3/16 2 989690 50.70 989690-C6 57.40
.090 .900 (10x) 1/4 4 27190 61.10 27190-C6 70.30
.125 (1/8) .625 (5x) 1/4 2-1/2 989699 74.70 989699-C6 83.90
.125 (1/8) 1.250 (10x) 3/8 4 27199 82.50 27199-C6 92.70
.187 (3/16) 1.000 (5x) 3/8 2-1/2 989681 82.50 989681-C6 92.70
.250 (1/4) 1.250 (5x) 1/2 3 989684 111.40 989684-C6 124.60
6.0° .015 (1/64) .150 (10x) 1/8 2-1/2 993315 63.70 993315-C6 69.90
.030 .300 (10x) 3/16 3 993330 59.10 993330-C6 65.80
.045 .450 (10x) 3/16 3 993345 59.10 993345-C6 65.80
.060 .600 (10x) 3/16 3 993360 59.10 993360-C6 65.80
.090 .500 (5x) 1/4 2-1/2 904390 74.70 904390-C6 83.90
.125 (1/8) .625 (5x) 5/16 2-1/2 904399 71.70 904399-C6 81.90
7.0° .015 (1/64) .078 (5x) 1/8 1-1/2 922615 37.70 922615-C6 43.90
.015 (1/64) .150 (10x) 1/8 2-1/2 28015 61.90 28015-C6 68.10
.030 .156 (5x) 1/8 1-1/2 922630 32.70 922630-C6 38.90
.030 .300 (10x) 3/16 3 28030 56.20 28030-C6 62.90
.045 .250 (5x) 1/8 1-1/2 922645 32.70 922645-C6 38.90
.045 .450 (10x) 3/16 3 28045 56.20 28045-C6 62.90
.060 .312 (5x) 3/16 2 922660 50.70 922660-C6 57.40
.060 .600 (10x) 1/4 4 28060 61.10 28060-C6 70.30
.075 .750 (10x) 3/8 4 28075 84.10 28075-C6 94.30
.090 .500 (5x) 1/4 2-1/2 922690 61.10 922690-C6 70.30
.090 .900 (10x) 3/8 4 28090 83.40 28090-C6 93.60
.125 (1/8) .625 (5x) 5/16 2-1/2 922699 71.70 922699-C6 81.90
8.0° .015 (1/64) .150 (10x) 1/8 2-1/2 995415 63.70 995415-C6 69.90
.030 .300 (10x) 3/16 3 995430 59.10 995430-C6 65.80
.045 .450 (10x) 3/16 3 995445 59.10 995445-C6 65.80
.060 .600 (10x) 1/4 4 995460 63.10 995460-C6 72.30
.090 .500 (5x) 1/4 2-1/2 903790 61.10 903790-C6 70.30
.125 (1/8) .625 (5x) 5/16 2-1/2 903799 71.70 903799-C6 81.90
9.0° .015 (1/64) .150 (10x) 1/8 2-1/2 992115 63.70 992115-C6 69.90
.030 .300 (10x) 3/16 3 992130 59.10 992130-C6 65.80
.045 .450 (10x) 3/16 3 992145 59.10 992145-C6 65.80
.060 .600 (10x) 1/4 4 992160 63.10 992160-C6 72.30
.090 .500 (5x) 1/4 2-1/2 902490 61.10 902490-C6 70.30
.125 (1/8) .625 (5x) 3/8 2-1/2 902499 82.50 902499-C6 92.70
10.0° .010 .050 (5x) 1/8 1-1/2 988210 44.70 988210-C6 50.90
.010 .100 (10x) 1/8 2-1/2 29410 67.50 29410-C6 73.70
.015 (1/64) .078 (5x) 1/8 1-1/2 988215 37.70 988215-C6 43.90
.015 (1/64) .150 (10x) 1/8 2-1/2 29415 61.90 29415-C6 68.10
.020 .100 (5x) 1/8 1-1/2 988220 37.70 988220-C6 43.90
.020 .200 (10x) 1/8 2-1/2 29420 60.90 29420-C6 67.10
.030 .156 (5x) 1/8 1-1/2 988230 32.70 988230-C6 38.90
.030 .300 (10x) 3/16 3 29430 56.20 29430-C6 62.90
.045 .250 (5x) 3/16 2 988245 56.20 988245-C6 62.90
.045 .450 (10x) 1/4 4 29445 62.20 29445-C6 71.40
.060 .312 (5x) 3/16 2 988260 56.20 988260-C6 62.90
.060 .600 (10x) 3/8 4 29460 82.50 29460-C6 92.70
.075 .375 (5x) 1/4 2-1/2 988275 59.10 988275-C6 68.30
.075 .750 (10x) 3/8 4 29475 84.10 29475-C6 94.30
.090 .500 (5x) 5/16 2-1/2 988290 69.90 988290-C6 80.10
.125 (1/8) .625 (5x) 3/8 2-1/2 988299 82.50 988299-C6 92.70
.187 (3/16) .890 (5x) 1/2 3 988281 111.40 988281-C6 124.60
.250 (1/4) 1.065 (5x) 5/8 3-1/2 988284 119.70 988284-C6 134.90
15.0° .015 (1/64) .078 (5x) 1/8 1-1/2 919515 37.70 919515-C6 43.90
.015 (1/64) .150 (10x) 1/8 1-1/2 41115 59.10 41115-C6 65.30
.030 .156 (5x) 1/8 1-1/2 919530 37.70 919530-C6 43.90
.030 .294 (10x) 3/16 2 41130 57.90 41130-C6 64.60
.045 .250 (5x) 3/16 2 919545 50.70 919545-C6 57.40
.045 .383 (8x) 1/4 2-1/2 41145 61.90 41145-C6 71.10
.060 .312 (5x) 1/4 2-1/2 919560 60.90 919560-C6 70.10
.060 .588 (10x) 3/8 2-1/2 41160 84.10 41160-C6 94.30
.075 .750 (10x) 1/2 3 41175 116.90 41175-C6 130.10
.090 .765 (8x) 1/2 3 41190 114.70 41190-C6 127.90
.125 (1/8) .700 (5x) 1/2 3 41199 114.70 41199-C6 127.90
  

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.

 

Tapered - Square

Tapered Square - 5x LOC, 0.5°-1°

Tapered Square - 5x LOC, 1.5°-2°

Tapered Square - 3x LOC, 1.79° NPT

Tapered Square - 5x LOC, 3°-4°

Tapered Square - 5x LOC - 5°-6°

Tapered Square - 5x LOC - 7°-8°

Tapered Square - 5x LOC - 9°-10°

Tapered Square - 5x LOC - 11°-15°

Tapered Square - 10x LOC, 0.5°-1°

Tapered Square - 10x LOC, 1.5°-2°

Tapered Square - 10x LOC, 3°-4°

Tapered Square - 10x LOC, 5°-6°

Tapered Square - 10x LOC, 7°-8°

Tapered Square - 10x LOC, 9°-10°

Tapered Square - 10x LOC, 11°-15°

 

Below, please find additional technical resources related to this product line.


Angles Untangled
Includes angle conversion charts for all Tapered End Mill angles.




If you require additional information, Harvey Tool has a team of technical experts available to assist you through even the most challenging applications. Please contact us at 800-645-5609 or 
tech@harveytool.com.

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Machinists' Feedback

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Rating StarRating StarRating StarRating StarRating Star   Tapered End Mill #20830-C6

By Dan I. Franklin, IN, United States, April 14, 2011

We have used two of these cutters in our development cycle and they performed perfectly. Thanks for making an excellent cutter.
Regards; Dan

7 of 7 people found the following review helpful:
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