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Keyseat Cutters - Square - Reduced Shank

Photo is an illustration of an exemplary tool

Keyseat Cutters - Large Diameter
​Keyseat Cutters- Square- Reduced Shank
  • Solid Carbide Head Brazed onto a Steel Shank
  • Both Sides of Cutter are Dished for Clearance
  • Weldon Flat (not available on 1/4" shank)
  • CNC ground in the USA   

   Learn more about the features, benefits, and applications of Harvey Tool Keyseat 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
  • Uncoated
CUTTER DIA. CUTTER WIDTH Radial DOC* TYPE FLUTES SHANK DIA. OAL UNCOATED AlTiN COATED
D1 +.000"/-.002" L2 +.001"/-.001" X D2 L1 TOOL # PRICE TOOL # PRICE
1/2 .031 (1/32) .115 I 8 1/4** 3-1/32 849305 79.60 849305-C3 91.80
.062 (1/16) .115 I 8 1/4** 3-1/16 849320 79.60 849320-C3 91.80
.093 (3/32) .115 I 8 1/4** 3-3/32 849340 79.60 849340-C3 91.80
.125 (1/8) .115 I 8 1/4** 3-1/8 849350 79.60 849350-C3 91.80
.187 (3/16) .115 I 8 1/4** 3-3/16 849360 79.60 849360-C3 91.80
.250 (1/4) .115 I 8 1/4** 3-1/4 849370 79.60 849370-C3 91.80
3/4 .031 (1/32) .240 III 10 1/4** 3-1/32 899805 99.10 899805-C3 112.30
.031 (1/32) .177 II 10 3/8 3-1/32 984505 96.40 984505-C3 109.60
.031 (1/32) .115 I 10 1/2 3-1/32 52005 95.70 52005-C3 108.90
.040 .177 II 10 3/8 3.040 984508 96.40 984508-C3 109.60
.040 .115 I 10 1/2 3.040 52008 95.70 52008-C3 108.90
.047 (3/64) .240 III 10 1/4** 3-3/64 899810 99.10 899810-C3 112.30
.047 (3/64) .177 II 10 3/8 3-3/64 984510 96.40 984510-C3 109.60
.047 (3/64) .115 I 10 1/2 3-3/64 52010 95.70 52010-C3 108.90
.050 .115 I 10 1/2 3.050 52011 95.70 52011-C3 108.90
.060 .115 I 10 1/2 3.060 52019 95.70 52019-C3 108.90
.062 (1/16) .240 III 10 1/4** 3-1/16 899820 99.10 899820-C3 112.30
.062 (1/16) .177 II 10 3/8 3-1/16 984520 96.40 984520-C3 109.60
.062 (1/16) .115 I 10 1/2 3-1/16 52020 95.70 52020-C3 108.90
.078 (5/64) .177 II 10 3/8 3-5/64 984530 96.40 984530-C3 109.60
.078 (5/64) .115 I 10 1/2 3-5/64 52030 95.70 52030-C3 108.90
.093 (3/32) .240 III 10 1/4** 3-3/32 899840 99.10 899840-C3 112.30
.093 (3/32) .177 II 10 3/8 3-3/32 984540 96.40 984540-C3 109.60
.093 (3/32) .115 I 10 1/2 3-3/32 52040 95.70 52040-C3 108.90
.100 .115 I 10 1/2 3.100 52045 95.70 52045-C3 108.90
.118 (3 mm) .115 I 10 1/2 3.118 52048 95.70 52048-C3 108.90
.125 (1/8) .177 II 10 3/8 3-1/8 984550 96.40 984550-C3 109.60
.125 (1/8) .115 I 10 1/2 3-1/8 52050 95.70 52050-C3 108.90
.156 (5/32) .177 II 10 3/8 3-5/32 984555 96.40 984555-C3 109.60
.156 (5/32) .115 I 10 1/2 3-5/32 52055 95.70 52055-C3 108.90
.187 (3/16) .177 II 10 3/8 3-3/16 984560 96.40 984560-C3 109.60
.187 (3/16) .115 I 10 1/2 3-3/16 52060 95.70 52060-C3 108.90
.236 (6 mm) .115 I 10 1/2 3.236 52066 101.90 52066-C3 115.10
.250 (1/4) .177 II 10 3/8 3-1/4 984570 108.10 984570-C3 121.30
.250 (1/4) .115 I 10 1/2 3-1/4 52070 108.10 52070-C3 121.30
.312 (5/16) .115 I 10 1/2 3-5/16 52080 127.40 52080-C3 147.60
.375 (3/8) .115 I 10 1/2 3-3/8 52090 132.70 52090-C3 152.90
7/8 .062 (1/16) .177 I 12 1/2 3-1/16 961020 102.40 961020-C3 119.10
.093 (3/32) .177 I 12 1/2 3-3/32 961040 102.40 961040-C3 119.10
.125 (1/8) .240 II 12 3/8 3-1/8 890650 102.40 890650-C3 115.60
.125 (1/8) .177 I 12 1/2 3-1/8 961050 102.40 961050-C3 119.10
.187 (3/16) .240 II 12 3/8 3-3/16 890660 102.40 890660-C3 115.60
.187 (3/16) .177 I 12 1/2 3-3/16 961060 102.40 961060-C3 119.10
.250 (1/4) .240 II 12 3/8 3-1/4 890670 113.90 890670-C3 127.10
.250 (1/4) .177 I 12 1/2 3-1/4 961070 113.90 961070-C3 130.60
.312 (5/16) .177 I 12 1/2 3-5/16 961080 127.40 961080-C3 147.60
.375 (3/8) .177 I 12 1/2 3-3/8 961090 132.70 961090-C3 152.90
1 .031 (1/32) .365 III 12 1/4** 3-1/32 914905 115.50 914905-C3 135.70
.031 (1/32) .302 II 12 3/8 3-1/32 982005 107.70 982005-C3 127.90
.031 (1/32) .240 I 12 1/2 3-1/32 55905 107.70 55905-C3 127.90
.040 .240 I 12 1/2 3.040 55908 107.70 55908-C3 127.90
.047 (3/64) .365 III 12 1/4** 3-3/64 914910 115.50 914910-C3 135.70
.047 (3/64) .302 II 12 3/8 3-3/64 982010 107.70 982010-C3 127.90
.047 (3/64) .240 I 12 1/2 3-3/64 55910 107.70 55910-C3 127.90
.062 (1/16) .365 III 12 1/4** 3-1/16 914920 115.50 914920-C3 135.70
.062 (1/16) .302 II 12 3/8 3-1/16 982020 107.70 982020-C3 127.90
.062 (1/16) .240 I 12 1/2 3-1/16 55920 107.70 55920-C3 127.90
.078 (5/64) .365 III 12 1/4** 3-5/64 914930 115.50 914930-C3 135.70
.078 (5/64) .302 II 12 3/8 3-5/64 982030 107.70 982030-C3 127.90
.078 (5/64) .240 I 12 1/2 3-5/64 55930 107.70 55930-C3 127.90
.093 (3/32) .365 III 12 1/4** 3-3/32 914940 115.50 914940-C3 135.70
.093 (3/32) .302 II 12 3/8 3-3/32 982040 107.70 982040-C3 127.90
.093 (3/32) .240 I 12 1/2 3-3/32 55940 107.70 55940-C3 127.90
.125 (1/8) .365 III 12 1/4** 3-1/8 914950 115.50 914950-C3 135.70
.125 (1/8) .302 II 12 3/8 3-1/8 982050 107.70 982050-C3 127.90
.125 (1/8) .240 I 12 1/2 3-1/8 55950 107.70 55950-C3 127.90
.156 (5/32) .302 II 12 3/8 3-5/32 982055 107.70 982055-C3 127.90
.156 (5/32) .240 I 12 1/2 3-5/32 55955 107.70 55955-C3 127.90
.187 (3/16) .302 II 12 3/8 3-3/16 982060 107.70 982060-C3 127.90
.187 (3/16) .240 I 12 1/2 3-3/16 55960 107.70 55960-C3 127.90
.250 (1/4) .302 II 12 3/8 3-1/4 982070 119.40 982070-C3 139.60
.250 (1/4) .240 I 12 1/2 3-1/4 55970 119.40 55970-C3 139.60
.312 (5/16) .302 II 12 3/8 3-5/16 982080 127.40 982080-C3 147.60
.312 (5/16) .240 I 12 1/2 3-5/16 55980 127.40 55980-C3 147.60
.375 (3/8) .302 II 12 3/8 3-3/8 982090 119.40 982090-C3 139.60
.375 (3/8) .240 I 12 1/2 3-3/8 55990 132.70 55990-C3 152.90
.500 (1/2) .240 I 12 1/2 3-1/2 55995 138.10 55995-C3 158.30
1-1/4 .093 (3/32) .240 I 14 3/4 3-11/32 973940 133.70 973940-C3 153.90
.125 (1/8) .365 II 14 1/2 3-1/8 879950 133.70 879950-C3 153.90
.125 (1/8) .240 I 14 3/4 3-3/8 973950 133.70 973950-C3 153.90
.250 (1/4) .365 II 14 1/2 3-1/4 879970 133.70 879970-C3 153.90
.250 (1/4) .240 I 14 3/4 3-1/2 973970 148.70 973970-C3 168.90
.375 (3/8) .240 I 14 3/4 3-5/8 973990 160.40 973990-C3 180.60
.500 (1/2) .240 I 14 3/4 3-3/4 973995 160.40 973995-C3 180.60
1-1/2 .062 (1/16) .490 II 16 1/2 3-1/16 887020 142.40 887020-C3 167.60
.062 (1/16) .365 I 16 3/4 3-5/16 962020 142.40 962020-C3 167.60
.093 (3/32) .365 I 16 3/4 3-11/32 962040 142.40 962040-C3 167.60
.125 (1/8) .552 III 16 3/8 3-1/8 868750 142.40 868750-C3 167.60
.125 (1/8) .490 II 16 1/2 3-1/8 887050 142.40 887050-C3 167.60
.125 (1/8) .365 I 16 3/4 3-3/8 962050 142.40 962050-C3 167.60
.187 (3/16) .552 III 16 3/8 3-3/16 868760 142.40 868760-C3 167.60
.187 (3/16) .490 II 16 1/2 3-3/16 887060 142.40 887060-C3 167.60
.187 (3/16) .365 I 16 3/4 3-7/16 962060 142.40 962060-C3 167.60
.250 (1/4) .490 II 16 1/2 3-1/4 887070 153.10 887070-C3 178.30
.250 (1/4) .365 I 16 3/4 3-1/2 962070 153.10 962070-C3 178.30
.312 (5/16) .365 I 16 3/4 3-9/16 962080 172.70 962080-C3 197.90
.375 (3/8) .365 I 16 3/4 3-5/8 962090 197.70 962090-C3 222.90
.437 (7/16) .365 I 16 3/4 3-11/16 962093 213.90 962093-C3 239.10
.500 (1/2) .365 I 16 3/4 3-3/4 962095 229.90 962095-C3 255.10
*No Weldon Flat
**Radial DOC Accounts for max transition radius at neck

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 Large Diameter

Square Large Diameter - 10 Flute

Square Large Diameter - 12 Flute

Square Large Diameter - 14 Flute

Square Large Diameter - 16 Flute

Square Large Diameter Deep Slotting - 10 Flute

Square Large Diameter Deep Slotting - 12 Flute

Square Large Diameter Deep Slotting - 14 Flute

Square Large Diameter Deep Slotting - 16 Flute

Square Large Diameter Max Slotting - 10 Flute

Square Large Diameter Max Slotting - 12 Flute

Square Large Diameter Max Slotting - 16 Flute

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