103 fraisa.com/us I P98311 POLYCHROM P 98311 188 • • • • • • • • λ 55° γ 10° Rm 850-1100 HRC 24-34 Rm 1100-1300 HRC 34-42 Rm 1300-1500 HRC 42-48 HRC 48-56 Inox Stainless Ti Titanium Cast Iron Tool Steel Rm <850 HRC <24 Example: Order-N°. Coating Article-N°. ø-Code Cylindrical/Square end mills E-Cut Finishing, chip breaker, medium version Roughing Finishing Ø Code d1 e8 d2 h6 l1 l2 l4 r z 188 0.1250 0.2500 2.25 0.463 0.847 0.0020 4 252 0.1875 0.2500 2.50 0.694 1.024 0.0040 5 312 0.2500 0.2500 2.75 0.925 - 0.0040 6 372 0.3125 0.3125 3.00 1.157 - 0.0060 6 432 0.3750 0.3750 3.50 1.388 - 0.0080 7 530 0.5000 0.5000 4.25 1.850 - 0.0080 7 605 0.6250 0.6250 5.00 2.313 - 0.0080 8 652 0.7500 0.7500 5.75 2.775 - 0.0080 8 * * * without chip breaker l2=3.7xd1
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