Page 11 - NEW_PRODUCT_CATALOG_2022_CZ

I N C H
Cutting Speed Feed (IPR) vs. Drill Diameter
Vc (SFM) Ø.118-.197 Ø.200-.315 Ø.319-.472 Ø.476-.630 Ø.633-.787

262-393 0.004-0.007 0.006-0.010 0.008-0.012 0.008-0.014 0.010-0.016
262-360 0.004-0.007 0.006-0.010 0.008-0.012 0.008-0.014 0.010-0.016

230-328 0.004-0.008 0.006-0.011 0.008-0.014 0.008-0.015 0.010-0.017

230-295 0.004-0.007 0.006-0.010 0.008-0.012 0.008-0.014 0.010-0.016

196-262 0.004-0.007 0.006-0.010 0.008-0.012 0.008-0.014 0.010-0.016
164-230 0.004-0.008 0.006-0.011 0.008-0.014 0.008-0.015 0.010-0.017
196-262 0.004-0.008 0.006-0.011 0.007-0.014 0.008-0.015 0.010-0.017
164-230 0.004-0.006 0.005-0.008 0.006-0.010 0.006-0.012 0.007-0.013
82-246 0.002-0.004 0.002-0.006 0.002-0.007 0.003-0.008 0.004-0.008
82-246 0.002-0.004 0.002-0.006 0.002-0.007 0.003-0.008 0.004-0.008
82-246 0.002-0.004 0.002-0.006 0.002-0.007 0.003-0.008 0.004-0.008
278-344 0.006-0.010 0.008-0.014 0.010-0.018 0.012-0.020 0.014-0.022
246-295 0.006-0.010 0.008-0.014 0.010-0.018 0.012-0.020 0.014-0.022

212-262 0.005-0.008 0.006-0.010 0.080-0.014 0.010-0.016 0.012-0.018

230-980
0.004-0.010 0.006-0.014 0.010-0.018 0.012-0.020 0.014-0.022
230-650

230-980 0.003-0.007 0.005-0.010 0.008-0.014 0.010-0.018 0.012-0.020

48-115 0.001-0.003 0.002-0.004 0.002-0.005 0.003-0.006 0.003-0.007

130-230 0.002-0.004 0.003-0.005 0.004-0.006 0.005-0.006 0.006-0.007

As a starting value, the middle of the recommended machining range should be used.
Then, (according to wear results), conditions can be changed in order to optimize performance.

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