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Undercutting End Mills - 300°

Photo is an illustration of an exemplary tool

Undercutting End Mills - 300 Degree
Carbide Undercutting End Mills - 300°

  • 300° spherical ball
  • Designed for undercutting, deburring and multi-axis machining
  • Center cutting
  • Solid carbide
  • CNC ground in the USA  

     Learn more about the features, benefits, and applications of Harvey Tool Undercutting 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.

  • AlTiN
  • Uncoated
CUTTER DIA. LOC NECK DIA. NECK LENGTH FLUTES SHANK DIA. OAL UNCOATED AlTiN COATED
D1 +.000"/-.001" L2 +.010"/-.000" L3 +.020"/-.000" D2 L1 TOOL # PRICE TOOL # PRICE
1/32 .028 .010 .031 2 1/8 1-1/2 983931 57.70 983931-C3 61.90
1/32 .028 .010 .062 2 1/8 1-1/2 979131 57.70 979131-C3 61.90
.0394 (1 mm) .036 .014 .047 2 1/8 1-1/2 98391M 57.70 98391M-C3 61.90
.0394 (1 mm) .036 .014 .078 2 1/8 1-1/2 97911M 57.70 97911M-C3 61.90
3/64 .043 .018 .062 2 1/8 1-1/2 983947 57.70 983947-C3 61.90
3/64 .043 .018 .093 2 1/8 1-1/2 979147 57.70 979147-C3 61.90
3/64 .043 .018 .125 2 1/8 1-1/2 940047 57.70 940047-C3 61.90
1/16 .057 .024 .031 2 1/8 1-1/2 989562 40.90 989562-C3 45.10
1/16 .057 .024 .078 2 1/8 1-1/2 983962 40.90 983962-C3 45.10
1/16 .057 .024 .125 2 1/8 1-1/2 979162 40.90 979162-C3 45.10
1/16 .057 .024 .187 2 1/8 1-1/2 940062 40.90 940062-C3 45.10
5/64 .072 .031 .047 2 1/8 1-1/2 989578 40.90 989578-C3 45.10
5/64 .072 .031 .093 2 1/8 1-1/2 983978 40.90 983978-C3 45.10
5/64 .072 .031 .156 2 1/8 1-1/2 979178 40.90 979178-C3 45.10
5/64 .072 .031 .218 2 1/8 1-1/2 940078 40.90 940078-C3 45.10
3/32 .086 .038 .062 2 1/8 1-1/2 989593 40.90 989593-C3 45.10
3/32 .086 .038 .125 2 1/8 1-1/2 983993 40.90 983993-C3 45.10
3/32 .086 .038 .156 2 1/8 1-1/2 926893 40.90 926893-C3 45.10
3/32 .086 .038 .218 2 1/8 1-1/2 979193 40.90 979193-C3 45.10
3/32 .086 .038 .281 2 1/8 1-1/2 940093 40.90 940093-C3 45.10
7/64 .101 .047 .156 2 1/8 1-1/2 984007 41.40 984007-C3 45.60
7/64 .101 .047 .250 2 1/8 1-1/2 979207 41.40 979207-C3 45.60
.1181 (3 mm) .110 .051 .078 2 1/8 1-1/2 98953M 40.90 98953M-C3 45.10
.1181 (3 mm) .110 .051 .156 2 1/8 1-1/2 98393M 40.90 98393M-C3 45.10
.1181 (3 mm) .110 .051 .218 2 1/8 1-1/2 92683M 40.90 92683M-C3 45.10
D1 +.000"/-.002" L2 +.020"/-.000" L3 +.030"/-.000" D2 L1 TOOL # PRICE TOOL # PRICE
1/8 .116 .053 .047 4 1/8 1-1/2 943608 30.40 943608-C3 34.60
1/8 .116 .053 .093 4 1/8 1-1/2 990608 33.50 990608-C3 37.70
1/8 .116 .053 .125 4 1/8 1-1/2 933008 35.90 933008-C3 40.10
1/8 .116 .053 .187 4 1/8 1-1/2 984008 39.10 984008-C3 43.30
1/8 .116 .053 .281 4 1/8 1-1/2 979208 43.50 979208-C3 47.70
1/8 .116 .053 .375 4 1/8 1-1/2 940108 47.90 940108-C3 52.10
1/8 .116 .053 .500 4 1/8 1-1/2 952308 51.40 952308-C3 55.60
1/8 .116 .053 .625 4 1/8 2 911908 69.20 911908-C3 73.40
1/8 .116 .053 .750 4 1/8 3 877908 71.40 877908-C3 75.60
9/64 .130 .062 .218 4 3/16 2 984009 46.90 984009-C3 51.40
9/64 .130 .062 .312 4 3/16 2 979209 52.40 979209-C3 56.90
5/32 .145 .071 .047 4 3/16 2 943610 42.10 943610-C3 46.60
5/32 .145 .071 .125 4 3/16 2 990610 42.10 990610-C3 46.60
5/32 .145 .071 .250 4 3/16 2 984010 47.70 984010-C3 52.20
5/32 .145 .071 .375 4 3/16 2 979210 55.10 979210-C3 59.60
5/32 .145 .071 .500 4 3/16 2 940110 58.20 940110-C3 62.70
5/32 .145 .071 .625 4 3/16 2 952310 59.40 952310-C3 63.90
3/16 .174 .082 .062 4 3/16 2 943612 42.10 943612-C3 46.60
3/16 .174 .082 .125 4 3/16 2 990612 42.10 990612-C3 46.60
3/16 .174 .082 .250 4 3/16 2 984012 47.70 984012-C3 52.20
3/16 .174 .082 .312 4 3/16 2 926912 51.40 926912-C3 55.90
3/16 .174 .082 .437 4 3/16 2 979212 55.10 979212-C3 59.60
3/16 .174 .082 .625 4 3/16 2 940112 57.20 940112-C3 61.70
3/16 .174 .082 .750 4 3/16 2 952312 59.90 952312-C3 64.40
3/16 .174 .082 1.000 4 3/16 2-1/2 911912 63.70 911912-C3 68.20
.1969 (5 mm) .182 .086 .156 4 1/4 2-1/2 99065M 58.10 99065M-C3 64.30
.1969 (5 mm) .182 .086 .250 4 1/4 2-1/2 98405M 60.90 98405M-C3 67.10
7/32 .203 .098 .156 4 1/4 2-1/2 990614 58.10 990614-C3 64.30
7/32 .203 .098 .312 4 1/4 2-1/2 984014 64.70 984014-C3 70.90
.2362 (6 mm) .220 .106 .156 4 1/4 2-1/2 99066M 57.50 99066M-C3 63.70
.2362 (6 mm) .220 .106 .312 4 1/4 2-1/2 98406M 64.70 98406M-C3 70.90
.2362 (6 mm) .220 .106 .437 4 1/4 2-1/2 92696M 66.90 92696M-C3 73.10
.2362 (6 mm) .220 .106 .562 4 1/4 2-1/2 97926M 70.50 97926M-C3 76.70
1/4 .233 .112 .093 4 1/4 2-1/2 943616 56.40 943616-C3 62.60
1/4 .233 .112 .187 4 1/4 2-1/2 990616 56.40 990616-C3 62.60
1/4 .233 .112 .250 4 1/4 2-1/2 933016 59.40 933016-C3 65.60
1/4 .233 .112 .375 4 1/4 2-1/2 984016 62.10 984016-C3 68.30
1/4 .233 .112 .500 4 1/4 2-1/2 926916 68.50 926916-C3 74.70
1/4 .233 .112 .625 4 1/4 2-1/2 979216 75.10 979216-C3 81.30
1/4 .233 .112 .750 4 1/4 2-1/2 940116 80.10 940116-C3 86.30
1/4 .233 .112 1.000 4 1/4 2-1/2 952316 85.90 952316-C3 92.10
1/4 .233 .112 1.250 4 1/4 3 911916 92.70 911916-C3 98.90
1/4 .233 .112 1.500 4 1/4 4 877916 99.40 877916-C3 106.60
9/32 .262 .127 .187 4 5/16 2-1/2 990618 79.50 990618-C3 86.70
9/32 .262 .127 .375 4 5/16 2-1/2 984018 93.40 984018-C3 100.60
5/16 .291 .143 .250 4 5/16 2-1/2 990620 76.90 990620-C3 84.10
5/16 .291 .143 .437 4 5/16 2-1/2 984020 91.40 984020-C3 98.60
5/16 .291 .143 .750 4 5/16 2-1/2 979220 102.70 979220-C3 109.90
5/16 .291 .143 1.000 4 5/16 2-1/2 940120 114.20 940120-C3 121.40
3/8 .349 .172 .156 4 3/8 2-1/2 943624 80.70 943624-C3 88.90
3/8 .349 .172 .250 4 3/8 2-1/2 990624 82.10 990624-C3 90.30
3/8 .349 .172 .500 4 3/8 2-1/2 984024 96.40 984024-C3 104.60
3/8 .349 .172 .687 4 3/8 2-1/2 926924 103.90 926924-C3 112.10
3/8 .349 .172 1.000 4 3/8 3 979224 111.90 979224-C3 120.10
3/8 .349 .172 1.250 4 3/8 3 940124 117.10 940124-C3 125.30
3/8 .349 .172 1.500 4 3/8 4 952324 135.90 952324-C3 147.10
.3937 (10 mm) .366 .181 .312 4 7/16 2-3/4 990625 101.10 990625-C3 111.30
.3937 (10 mm) .366 .181 .562 4 7/16 2-3/4 984025 120.40 984025-C3 130.60
1/2 .466 .230 .187 4 1/2 3 943632 124.20 943632-C3 136.40
1/2 .466 .230 .312 4 1/2 3 990632 125.10 990632-C3 137.30
1/2 .466 .230 .750 4 1/2 3 984032 142.10 984032-C3 154.30
1/2 .466 .230 1.000 4 1/2 3 926932 153.70 926932-C3 165.90
1/2 .466 .230 1.250 4 1/2 4 979232 172.50 979232-C3 184.70
1/2 .466 .230 1.625 4 1/2 4 940132 172.50 940132-C3 184.70
1/2 .466 .230 2.000 4 1/2 4 952332 189.40 952332-C3 201.60

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.

 

 

300° - 2 Flute

300° - 4 Flute

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.


Special RFQ - Undercutting End Mills 

Special RFQ - Undercutting End Mills (Mini)

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