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Micro Ball End Mills & Miniature Ball End Mills
Micro ball end mills for precision CNC contouring, engraving, 3D surfacing, and machining small features in steel and alloy materials.

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841 Products: Page 1 of 17
Products per Page:
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Micro Ball End Mill: 4 Flute, Stub Length
0.020" Micro Ball End Mill Carbide 4 Flute 30° Helix Stub Length AlTiN Coated TITAN
DIA=0.020" LOC=0.030" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0200 0.020"
$30.58
151
Micro Ball End Mill: 4 Flute, Standard Length
0.047" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.047" LOC=0.141" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0470 0.047"
$20.15
3
Micro Ball End Mill: 4 Flute, Stub Length
0.070" Micro Ball End Mill Carbide 4 Flute 30° Helix Stub Length AlTiN Coated TITAN
DIA=0.070" LOC=0.105" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0700 0.070"
$26.24
4
Micro Square End Mill: 3 Flute, Long Reach, Standard Length
0.078" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.078" LOC=0.234" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0780 0.078"
$17.95
5
Micro Ball End Mill: 3 Flute, Long Reach, Stub Length
0.050" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Stub Length Uncoated TITAN
DIA=0.050" LOC=0.075" OAL=2-1/2" SHK=1/8" NL=0.600"
Decimal Diameter:0.0500 0.050"
$34.30
49
Micro Ball End Mill: 3 Flute, Long Reach, Standard Length
0.020" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.020" LOC=0.060" OAL=2-1/2" SHK=1/8" NL=0.170"
Decimal Diameter:0.0200 0.020"
$54.84
57
Titan USA Micro End Mill Series 568
0.010" Micro Ball End Mill Carbide 3 Flute 30° Helix Extra Extra Long Length AlTiN Coated TITAN
DIA=0.010" LOC=0.120" OAL=2-1/2" SHK=1/8"
Decimal Diameter:0.0100 0.010"
$100.99
9
Micro Ball End Mill: 4 Flute, Standard Length
0.025" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.025" LOC=0.075" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0250 0.025"
$23.53
52
Micro Ball End Mill: 4 Flute, Standard Length
0.100" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.100" LOC=0.300" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.1000 0.100"
$24.18
31
Micro Ball End Mill: 4 Flute, Standard Length
0.076" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.076" LOC=0.228" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0760 0.076"
$17.95
6
Micro Ball End Mill: 3 Flute, Long Reach, Standard Length
0.060" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.060" LOC=0.180" OAL=2-1/2" SHK=1/8" NL=0.300"
Decimal Diameter:0.0600 0.060"
$35.27
70
Micro Ball End Mill: 4 Flute, Standard Length
0.022" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.022" LOC=0.066" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0220 0.022"
$16.94
32
Micro Ball End Mill: 4 Flute, Standard Length
0.041" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.041" LOC=0.123" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0410 0.041"
$14.96
35
Micro Square End Mill: 3 Flute, Long Reach, Standard Length
0.097" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.097" LOC=0.291" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0970 0.097"
$24.18
6
Micro Ball End Mill: 3 Flute, Long Reach, Stub Length
0.093" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Stub Length AlTiN Coated TITAN
DIA=0.093" LOC=0.139" OAL=2-1/2" SHK=1/8" NL=0.750"
Decimal Diameter:0.0930 0.093"
$51.93
46
Micro Ball End Mill: 4 Flute, Standard Length
0.072" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.072" LOC=0.216" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0720 0.072"
$20.15
66
Micro Ball End Mill: 3 Flute, Long Reach, Stub Length
0.070" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Stub Length AlTiN Coated TITAN
DIA=0.070" LOC=0.105" OAL=2-1/2" SHK=1/8" NL=0.850"
Decimal Diameter:0.0700 0.070"
$37.98
10
Micro Ball End Mill: 3 Flute, Long Reach, Standard Length
0.065" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.065" LOC=0.195" OAL=2-1/2" SHK=1/8" NL=0.500"
Decimal Diameter:0.0650 0.065"
$35.27
13
Titan USA Micro End Mill Series 568
0.090" Micro Ball End Mill Carbide 3 Flute 30° Helix Extra Extra Long Length AlTiN Coated TITAN
DIA=0.090" LOC=1.080" OAL=2-1/2" SHK=1/8"
Decimal Diameter:0.0900 0.090"
$66.58
13
Micro Ball End Mill: 4 Flute, Standard Length
0.071" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.071" LOC=0.213" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0710 0.071"
$17.95
0

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Micro Ball End Mill: 2 Flute, Standard Length
0.088" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.088" LOC=0.264" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0880 0.088"
$20.23
30
Micro Ball End Mill: 3 Flute, Long Reach, Long Length
0.100" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Extra Long Length AlTiN Coated TITAN
DIA=0.100" LOC=0.750" OAL=2-1/2" SHK=1/8" NL=1.250"
Decimal Diameter:0.1000 0.100"
$37.71
6
Micro Ball End Mill: 3 Flute, Long Length
0.020" Micro Ball End Mill Carbide 3 Flute 30° Helix Long Length Uncoated TITAN
DIA=0.020" LOC=0.100" OAL=2-1/2" SHK=1/8"
Decimal Diameter:0.0200 0.020"
$39.10
166
Micro Ball End Mill: 3 Flute, Long Reach, Stub Length
0.045" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Stub Length AlTiN Coated TITAN
DIA=0.045" LOC=0.067" OAL=2-1/2" SHK=1/8" NL=0.225"
Decimal Diameter:0.0450 0.045"
$37.09
9
Micro Ball End Mill: 2 Flute, Standard Length
0.045" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.045" LOC=0.135" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0450 0.045"
$20.15
34
Micro Ball End Mill: 2 Flute, Stub Length
0.060" Micro Ball End Mill Carbide 2 Flute 30° Helix Stub Length AlTiN Coated TITAN
DIA=0.060" LOC=0.090" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0600 0.060"
$27.71
9
Micro Ball End Mill: 3 Flute, Long Reach, Standard Length
0.031" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.031" LOC=0.093" OAL=2-1/2" SHK=1/8" NL=0.279"
Decimal Diameter:0.0310 0.031"
$55.03
14
Micro Ball End Mill: 3 Flute, Long Length
0.062" Micro Ball End Mill Carbide 3 Flute 30° Helix Long Length Uncoated TITAN
DIA=0.062" LOC=0.312" OAL=2-1/2" SHK=1/8"
Decimal Diameter:0.0620 0.062"
$31.74
47
Micro Ball End Mill: 2 Flute, Standard Length
0.073" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.073" LOC=0.219" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0730 0.073"
$20.15
56
Micro Ball End Mill: 3 Flute, Long Reach, Standard Length
0.015" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.015" LOC=0.045" OAL=2-1/2" SHK=1/8" NL=0.078"
Decimal Diameter:0.0150 0.015"
$41.51
34
Micro Ball End Mill: 4 Flute, Standard Length
0.018" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.018" LOC=0.054" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0180 0.018"
$30.31
4
Micro Ball End Mill: 3 Flute, Long Length
0.109" Micro Ball End Mill Carbide 3 Flute 30° Helix Extra Long Length Uncoated TITAN
DIA=0.109" LOC=0.900" OAL=2-1/2" SHK=1/8"
Decimal Diameter:0.1090 0.109"
$25.97
22
Micro Ball End Mill: 4 Flute, Stub Length
0.030" Micro Ball End Mill Carbide 4 Flute 30° Helix Stub Length AlTiN Coated TITAN
DIA=0.030" LOC=0.045" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0300 0.030"
$28.64
23
Micro Ball End Mill: 3 Flute, Long Reach, Long Length
0.062" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Long Length AlTiN Coated TITAN
DIA=0.062" LOC=0.312" OAL=2-1/2" SHK=1/8" NL=0.625"
Decimal Diameter:0.0620 0.062"
$52.74
13
Micro Ball End Mill: 3 Flute, Long Reach, Long Length
0.020" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Long Length Uncoated TITAN
DIA=0.020" LOC=0.100" OAL=2-1/2" SHK=1/8" NL=0.300"
Decimal Diameter:0.0200 0.020"
$40.15
87
Micro Ball End Mill: 3 Flute, Long Length
0.031" Micro Ball End Mill Carbide 3 Flute 30° Helix Long Length Uncoated TITAN
DIA=0.031" LOC=0.156" OAL=2-1/2" SHK=1/8"
Decimal Diameter:0.0310 0.031"
$36.08
48
Micro Ball End Mill: 4 Flute, Standard Length
0.087" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.087" LOC=0.261" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0870 0.087"
$14.61
114
Micro Ball End Mill: 3 Flute, Long Reach, Standard Length
0.025" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.025" LOC=0.075" OAL=2-1/2" SHK=1/8" NL=0.125"
Decimal Diameter:0.0250 0.025"
$36.47
53
Micro Ball End Mill: 3 Flute, Long Reach, Standard Length
0.062" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.062" LOC=0.186" OAL=2-1/2" SHK=1/8" NL=0.312"
Decimal Diameter:0.0620 0.062"
$48.44
54
Micro Ball End Mill: 4 Flute, Standard Length
0.032" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.032" LOC=0.096" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0320 0.032"
$24.73
20
Micro Ball End Mill: 2 Flute, Standard Length
0.096" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.096" LOC=0.288" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0960 0.096"
$20.15
93
Micro Ball End Mill: 3 Flute, Long Reach, Stub Length
0.060" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Stub Length AlTiN Coated TITAN
DIA=0.060" LOC=0.090" OAL=2-1/2" SHK=1/8" NL=0.180"
Decimal Diameter:0.0600 0.060"
$51.15
46
Micro Ball End Mill: 4 Flute, Standard Length
0.057" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.057" LOC=0.171" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0570 0.057"
$17.95
22
Micro Ball End Mill: 4 Flute, Standard Length
0.099" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.099" LOC=0.297" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0990 0.099"
$24.18
10
Micro Ball End Mill: 4 Flute, Standard Length
0.023" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.023" LOC=0.069" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0230 0.023"
$17.05
124
Micro Ball End Mill: 3 Flute, Long Reach, Stub Length
0.078" Micro Ball End Mill Long Reach Carbide 3 Flute 30° Helix Stub Length Uncoated TITAN
DIA=0.078" LOC=0.117" OAL=2-1/2" SHK=1/8" NL=0.940"
Decimal Diameter:0.0780 0.078"
$47.40
15
Micro Square End Mill: 3 Flute, Long Reach, Standard Length
0.091" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.091" LOC=0.273" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0910 0.091"
$24.80
24
Micro Square End Mill: 3 Flute, Long Reach, Standard Length
0.052" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length AlTiN Coated TITAN
DIA=0.052" LOC=0.156" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0520 0.052"
$17.87
22
Micro Ball End Mill: 4 Flute, Standard Length
0.055" Micro Ball End Mill Carbide 4 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.055" LOC=0.165" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0550 0.055"
$20.15
90
Micro Ball End Mill: 2 Flute, Standard Length
0.081" Micro Ball End Mill Carbide 2 Flute 30° Helix Standard Length Uncoated TITAN
DIA=0.081" LOC=0.243" OAL=1-1/2" SHK=1/8"
Decimal Diameter:0.0810 0.081"
$14.61
24
 
841 Products: Page 1 of 17
Products per Page:
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Category Description

Micro Ball End Mills for Precision Contouring and Finishing

Micro ball end mills are designed for precision CNC machining applications that require small radii, smooth contours, and detailed three-dimensional features. These miniature cutting tools are commonly used in medical, aerospace, electronics, mold making, engraving, and micro-machining applications where extremely small cutter diameters are required.

Miniature Ball End Mills for Complex Part Features

Miniature ball end mills produce rounded internal features and smooth surface transitions that cannot be achieved with square end mills. They are frequently used for contour milling, 3D profiling, engraving, mold cavity machining, and finishing operations where surface quality and dimensional accuracy are critical.

Carbide Construction for Micromachining Applications

Manufactured from premium carbide, these micro ball end mills provide the rigidity and wear resistance required for machining fine features in steel, stainless steel, titanium, aluminum, copper alloys, plastics, composites, and other machinable materials. Use the filters below to locate the desired cutter diameter, reach, flute count, coating, or overall length for your application.