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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 61.70 983931-C3 66.10
1/32 .028 .010 .062 2 1/8 1-1/2 979131 61.70 979131-C3 66.10
.0394 (1 mm) .036 .014 .047 2 1/8 1-1/2 98391M 61.70 98391M-C3 66.10
.0394 (1 mm) .036 .014 .078 2 1/8 1-1/2 97911M 61.70 97911M-C3 66.10
3/64 .043 .018 .062 2 1/8 1-1/2 983947 61.70 983947-C3 66.10
3/64 .043 .018 .093 2 1/8 1-1/2 979147 61.70 979147-C3 66.10
3/64 .043 .018 .125 2 1/8 1-1/2 940047 61.70 940047-C3 66.10
1/16 .057 .024 .031 2 1/8 1-1/2 989562 43.80 989562-C3 48.20
1/16 .057 .024 .078 2 1/8 1-1/2 983962 43.80 983962-C3 48.20
1/16 .057 .024 .125 2 1/8 1-1/2 979162 43.80 979162-C3 48.20
1/16 .057 .024 .187 2 1/8 1-1/2 940062 43.80 940062-C3 48.20
5/64 .072 .031 .047 2 1/8 1-1/2 989578 43.80 989578-C3 48.20
5/64 .072 .031 .093 2 1/8 1-1/2 983978 43.80 983978-C3 48.20
5/64 .072 .031 .156 2 1/8 1-1/2 979178 43.80 979178-C3 48.20
5/64 .072 .031 .218 2 1/8 1-1/2 940078 43.80 940078-C3 48.20
3/32 .086 .038 .062 2 1/8 1-1/2 989593 43.80 989593-C3 48.20
3/32 .086 .038 .125 2 1/8 1-1/2 983993 43.80 983993-C3 48.20
3/32 .086 .038 .156 2 1/8 1-1/2 926893 43.80 926893-C3 48.20
3/32 .086 .038 .218 2 1/8 1-1/2 979193 43.80 979193-C3 48.20
3/32 .086 .038 .281 2 1/8 1-1/2 940093 43.80 940093-C3 48.20
7/64 .101 .047 .156 2 1/8 1-1/2 984007 44.30 984007-C3 48.70
7/64 .101 .047 .250 2 1/8 1-1/2 979207 44.30 979207-C3 48.70
.1181 (3 mm) .110 .051 .078 2 1/8 1-1/2 98953M 43.80 98953M-C3 48.20
.1181 (3 mm) .110 .051 .156 2 1/8 1-1/2 98393M 43.80 98393M-C3 48.20
.1181 (3 mm) .110 .051 .218 2 1/8 1-1/2 92683M 43.80 92683M-C3 48.20
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 32.50 943608-C3 36.90
1/8 .116 .053 .093 4 1/8 1-1/2 990608 35.80 990608-C3 40.20
1/8 .116 .053 .125 4 1/8 1-1/2 933008 38.40 933008-C3 42.80
1/8 .116 .053 .187 4 1/8 1-1/2 984008 41.80 984008-C3 46.20
1/8 .116 .053 .281 4 1/8 1-1/2 979208 46.50 979208-C3 50.90
1/8 .116 .053 .375 4 1/8 1-1/2 940108 51.30 940108-C3 55.70
1/8 .116 .053 .500 4 1/8 1-1/2 952308 55.00 952308-C3 59.40
1/8 .116 .053 .625 4 1/8 2 911908 74.00 911908-C3 78.40
1/8 .116 .053 .750 4 1/8 3 877908 76.40 877908-C3 80.80
9/64 .130 .062 .218 4 3/16 2 984009 50.20 984009-C3 55.00
9/64 .130 .062 .312 4 3/16 2 979209 56.10 979209-C3 60.90
5/32 .145 .071 .047 4 3/16 2 943610 45.00 943610-C3 49.80
5/32 .145 .071 .125 4 3/16 2 990610 45.00 990610-C3 49.80
5/32 .145 .071 .250 4 3/16 2 984010 51.00 984010-C3 55.80
5/32 .145 .071 .375 4 3/16 2 979210 59.00 979210-C3 63.80
5/32 .145 .071 .500 4 3/16 2 940110 62.30 940110-C3 67.10
5/32 .145 .071 .625 4 3/16 2 952310 63.60 952310-C3 68.40
3/16 .174 .082 .062 4 3/16 2 943612 45.00 943612-C3 49.80
3/16 .174 .082 .125 4 3/16 2 990612 45.00 990612-C3 49.80
3/16 .174 .082 .250 4 3/16 2 984012 51.00 984012-C3 55.80
3/16 .174 .082 .312 4 3/16 2 926912 55.00 926912-C3 59.80
3/16 .174 .082 .437 4 3/16 2 979212 59.00 979212-C3 63.80
3/16 .174 .082 .625 4 3/16 2 940112 61.20 940112-C3 66.00
3/16 .174 .082 .750 4 3/16 2 952312 64.10 952312-C3 68.90
3/16 .174 .082 1.000 4 3/16 2-1/2 911912 68.20 911912-C3 73.00
.1969 (5 mm) .182 .086 .156 4 1/4 2-1/2 99065M 62.20 99065M-C3 68.80
.1969 (5 mm) .182 .086 .250 4 1/4 2-1/2 98405M 65.20 98405M-C3 71.80
7/32 .203 .098 .156 4 1/4 2-1/2 990614 62.20 990614-C3 68.80
7/32 .203 .098 .312 4 1/4 2-1/2 984014 69.20 984014-C3 75.80
.2362 (6 mm) .220 .106 .156 4 1/4 2-1/2 99066M 61.50 99066M-C3 68.10
.2362 (6 mm) .220 .106 .312 4 1/4 2-1/2 98406M 69.20 98406M-C3 75.80
.2362 (6 mm) .220 .106 .437 4 1/4 2-1/2 92696M 71.60 92696M-C3 78.20
.2362 (6 mm) .220 .106 .562 4 1/4 2-1/2 97926M 75.40 97926M-C3 82.00
1/4 .233 .112 .093 4 1/4 2-1/2 943616 60.30 943616-C3 66.90
1/4 .233 .112 .187 4 1/4 2-1/2 990616 60.30 990616-C3 66.90
1/4 .233 .112 .250 4 1/4 2-1/2 933016 63.60 933016-C3 70.20
1/4 .233 .112 .375 4 1/4 2-1/2 984016 66.40 984016-C3 73.00
1/4 .233 .112 .500 4 1/4 2-1/2 926916 73.30 926916-C3 79.90
1/4 .233 .112 .625 4 1/4 2-1/2 979216 80.40 979216-C3 87.00
1/4 .233 .112 .750 4 1/4 2-1/2 940116 85.70 940116-C3 92.30
1/4 .233 .112 1.000 4 1/4 2-1/2 952316 91.90 952316-C3 98.50
1/4 .233 .112 1.250 4 1/4 3 911916 99.20 911916-C3 105.80
1/4 .233 .112 1.500 4 1/4 4 877916 106.40 877916-C3 114.00
9/32 .262 .127 .187 4 5/16 2-1/2 990618 85.10 990618-C3 92.70
9/32 .262 .127 .375 4 5/16 2-1/2 984018 99.90 984018-C3 107.50
5/16 .291 .143 .250 4 5/16 2-1/2 990620 82.30 990620-C3 89.90
5/16 .291 .143 .437 4 5/16 2-1/2 984020 97.80 984020-C3 105.40
5/16 .291 .143 .750 4 5/16 2-1/2 979220 109.90 979220-C3 117.50
5/16 .291 .143 1.000 4 5/16 2-1/2 940120 122.20 940120-C3 129.80
3/8 .349 .172 .156 4 3/8 2-1/2 943624 86.30 943624-C3 95.00
3/8 .349 .172 .250 4 3/8 2-1/2 990624 87.80 990624-C3 96.50
3/8 .349 .172 .500 4 3/8 2-1/2 984024 103.10 984024-C3 111.80
3/8 .349 .172 .687 4 3/8 2-1/2 926924 111.20 926924-C3 119.90
3/8 .349 .172 1.000 4 3/8 3 979224 119.70 979224-C3 128.40
3/8 .349 .172 1.250 4 3/8 3 940124 125.30 940124-C3 134.00
3/8 .349 .172 1.500 4 3/8 4 952324 145.40 952324-C3 157.30
.3937 (10 mm) .366 .181 .312 4 7/16 2-3/4 990625 108.20 990625-C3 119.00
.3937 (10 mm) .366 .181 .562 4 7/16 2-3/4 984025 128.80 984025-C3 139.60
1/2 .466 .230 .187 4 1/2 3 943632 132.90 943632-C3 145.80
1/2 .466 .230 .312 4 1/2 3 990632 133.90 990632-C3 146.80
1/2 .466 .230 .750 4 1/2 3 984032 152.00 984032-C3 164.90
1/2 .466 .230 1.000 4 1/2 3 926932 164.50 926932-C3 177.40
1/2 .466 .230 1.250 4 1/2 4 979232 184.60 979232-C3 197.50
1/2 .466 .230 1.625 4 1/2 4 940132 181.20 940132-C3 193.90
1/2 .466 .230 2.000 4 1/2 4 952332 202.70 952332-C3 215.60

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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