Page 72 - Solid_Brochure_2021_INCH
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Cutting Conditions
Slotting
Axial
Material Cutting Speed Feed (IPT) per Cutting Diameter (inch) Slotting
Group Recommendations Hardness
ISO No. Material Condition (Vc) SFM HB 1/8 3/16 1/4 5/16 3/8 7/16 1/2 5/8 3/4 1 ap max
21 Aluminum-wrought alloys Not hardenable 1600-1800 60 .001 .001 .002 .002 .003 .003 .004 .004 .006 .008 .75-1.5xD
22 Hardenable 100 .001 .001 .002 .002 .003 .003 .004 .004 .006 .008 .75-1.5xD
23 Not hardenable 75 .001 .001 .001 .001 .002 .002 .002 .003 .003 .005 .75-1.5xD
N 24 Aluminum-cast alloys ≤12% Si Hardenable 2200 90 .001 .001 .001 .001 .002 .002 .002 .003 .003 .005 .75-1.5xD
26 Free cutting 110 .001 .001 .001 .001 .002 .002 .003 .004 .004 .005 .75-1.5xD
27 Copper alloys Brass 450-650 90 .001 .001 .001 .001 .002 .002 .003 .004 .004 .005 .75-1.5xD
28 Electrolytic copper 100 .001 .001 .001 .001 .002 .002 .003 .004 .004 .005 .75-1.5xD
Roughing
Material Cutting Speed Feed (IPT) per Cutting Diameter (inch) Radial Profiling
Group Recommendations Hardness
ISO No. Material Condition (Vc) SFM HB 1/8 3/16 1/4 5/16 3/8 7/16 1/2 5/8 3/4 1 ap max ae max
21 Aluminum-wrought alloys Not hardenable 1600-1800 60 .001 .001 .002 .002 .003 .003 .003 .004 .005 .007 1xD .5xD
22 Hardenable 100 .001 .001 .002 .002 .003 .003 .003 .004 .005 .007 1xD .5xD
23 Not hardenable 75 .001 .001 .001 .001 .001 .002 .002 .002 .003 .004 1xD .5xD
N 24 Aluminum-cast alloys ≤12% Si Hardenable 2200 90 .001 .001 .001 .001 .001 .002 .002 .002 .003 .004 1xD .5xD
26 Free cutting 110 .001 .001 .001 .001 .002 .002 .002 .003 .004 .005 1xD .5xD
27 Copper alloys Brass 450-650 90 .001 .001 .001 .001 .002 .002 .002 .003 .004 .005 1xD .5xD
28 Electrolytic copper 100 .001 .001 .001 .001 .002 .002 .002 .003 .004 .005 1xD .5xD
Semi-Finish and Finishing
Material Cutting Speed Feed (IPT) per Cutting Diameter (inch) Radial Profiling
Group Recommendations Hardness
ISO No. Material Condition (Vc) SFM HB 1/8 3/16 1/4 5/16 3/8 7/16 1/2 5/8 3/4 1 ap max ae max
21 Aluminum-wrought alloys Not hardenable 1600-1800 60 .001 .002 .002 .003 .004 .004 .005 .006 .008 .010 1-2xD .05xD
22 Hardenable 100 .001 .002 .002 .003 .004 .004 .005 .006 .008 .010 1-2xD .05xD
23 Not hardenable 75 .001 .001 .001 .002 .002 .002 .003 .003 .004 .006 1-2xD .05xD
N 24 Aluminum-cast alloys ≤12% Si Hardenable 2200 90 .001 .001 .001 .002 .002 .002 .003 .003 .004 .006 1-2xD .05xD
26 Free cutting 110 .001 .001 .002 .002 .003 .003 .003 .004 .005 .007 1-2xD .05xD
27 Copper alloys Brass 450-650 90 .001 .001 .002 .002 .003 .003 .003 .004 .005 .007 1-2xD .05xD
28 Electrolytic copper 100 .001 .001 .002 .002 .003 .003 .003 .004 .005 .007 1-2xD .05xD
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