IMCO - 2017 Comprehensive End Mill Catalog
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Cutter<br />
Dia<br />
Shank<br />
Dia<br />
Length<br />
of Cut<br />
Overall<br />
Length<br />
Order<br />
Code<br />
Order<br />
Code<br />
d1 d2 l2 l1 SQ BN<br />
1 3 3 38 31431 32551<br />
1.5 3 6 38 38602 38611<br />
2 3 9 38 38603 38612<br />
2.5 3 9,5 38 31434 -<br />
12 38 31435 32555<br />
3 3<br />
19 57 30153 39114<br />
25 75 30001 32365<br />
14 50 31437 32557<br />
4 4<br />
19 63 30155 39115<br />
31 75 30004 32368<br />
16 50 31439 32559<br />
5 5<br />
19 63 30156 39116<br />
31 100 30231 39123<br />
19 63 31440 32560<br />
6 6<br />
29 75 30010 32374<br />
38 100 30234 39125<br />
20 63 31442 32562<br />
8 8<br />
29 75 30013 32377<br />
41 100 30235 -<br />
25 72 31444 32564<br />
10 10 40 88 30223 39469<br />
45 100 30016 -<br />
25 75 31445 32565<br />
12 12 50 100 30019 32383<br />
75 150 30022 -<br />
TOOL TIP<br />
Tip for Small-Diameter <strong>End</strong> <strong>Mill</strong>s.<br />
When using small-diameter end mills, it is not uncommon to have<br />
less spindle speed on a machine than what is suggested in the<br />
speed and feed chart. When dealing with this condition, it is<br />
important to remember to maintain the suggested “load” on the<br />
tool – don’t decrease the chip load shown in the chart to equal<br />
the lower spindle speed.<br />
• Run the maximum RPM that the machine will safely allow.<br />
• Use the suggested chip load from the speed and feed chart.<br />
• Maintain the suggested axial and radial tool engagements.<br />
This combination will ensure the best tool life and proper finish.<br />
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