Page 1021 - Master Catalog 2017, Inch

™
Copy Mills • M270 Series
Recommended Starting Feeds

„ Recommended Starting Feeds [IPT] • 0.750" Light General Heavy
Machining Purpose Machining
At .375 Axial Depth of Cut (ap)

Programmed Feed per Tooth (fz)
as a % of Radial Depth of Cut (ae)
Insert Insert
Geometry 5% 10% 20% 30% 40–100% Geometry
BR .005 .011 .017 .004 .008 .012 .003 .006 .009 .003 .005 .008 .002 .005 .007 BR
BF .007 .014 .022 .005 .010 .015 .004 .007 .011 .003 .006 .010 .003 .006 .009 BF

At .188 Axial Depth of Cut (ap)
Programmed Feed per Tooth (fz)
as a % of Radial Depth of Cut (ae)
Insert Insert
Geometry 5% 10% 20% 30% 40–100% Geometry
BR .006 .013 .020 .005 .009 .014 .003 .007 .010 .003 .006 .009 .003 .005 .008 BR
Copy Mills
BF .008 .016 .025 .006 .011 .018 .005 .008 .013 .004 .007 .011 .004 .007 .010 BF

At .094 Axial Depth of Cut (ap)

Programmed Feed per Tooth (fz)
as a % of Radial Depth of Cut (ae)
Insert Insert
Geometry 5% 10% 20% 30% 40–100% Geometry
BR .008 .017 .027 .006 .012 .018 .004 .009 .014 .004 .008 .012 .004 .007 .011 BR
BF .011 .021 .034 .008 .015 .023 .006 .011 .017 .005 .010 .015 .005 .009 .014 BF

At .047 Axial Depth of Cut (ap)
Programmed Feed per Tooth (fz)
as a % of Radial Depth of Cut (ae)
Insert Insert
Geometry 5% 10% 20% 30% 40–100% Geometry
BR .011 .023 .037 .008 .016 .026 .006 .012 .019 .005 .011 .016 .005 .010 .015 BR
BF .015 .030 .049 .011 .021 .032 .008 .015 .024 .007 .013 .020 .006 .012 .019 BF
NOTE: Use “Light Machining” value as starting feed rate.

widia.com K113

WID_Master16_IndexableMIlling_CopyMills_K112_K113_Minch_REBRAND.indd 113 L V i WID M 16 I d bl MIlli C Mill K112 K113 Mi h REBRANDO b 1420151153AM
10/29/15 1:44 PM