Page 102 - MILLING_CATALOG_INCH_2022_P229-P360

PROFILING TOOLS Feed Limit Recommendations as a Function of Overhang and Depth of Cut USER GUIDE

Stainless Steel
Carbon and Alloy Steel
L
L
Overhang (inch)
Overhang (inch)
12
12

10

8 10 8

L
6 6

.157 .250 .315 .400 ap (inch) .250 .315 .400 ap (inch)
fz=.012-.016 fz=.010-.012 fz=.008-.010 fz=.006 in/t
fz=.005-.008 fz=.004-.006 fz=.003-.005 in/t
Insert Selection Guide
Insert Designation RCMT...FW RCMT...FW-T20 RCMT...FW-F20 RCCT...MO RCCW...MO

RC...1206

Workpiece .006 20°
12°
20° 12°
20° 15°
Positive rake face Positive rake face Flat top face
Geometry Positive rake face Positive rake face
with T-Land sharp edge with a T-Land
Alloy steel VVV V V V VVV
Mold steel VVV V V V VVV
Stainless steel VVV (1) VVV (2) VVV
Grey cast iron VV VVV
Aluminum VVV VV
High temp. alloys V VV VVV
Hardened mold steel
(45 HRc max) V V

Applications

Helical Contour Ramping Pocket
Interpolation Shouldering Milling Down Plunging Profiling Milling
(1) Recommended for martensitic stainless steel
(2) Recommended for austenitic stainless steel
V Least recommended
VV Second option
VVV Most recommended

330 ISCAR