MILLING
NPA 02/2019 INCH
New Wear Resistant Solid Carbide Endmills for Machining Stainless Steel Efficiently
Highlights
ISCAR is expanding the ECY family line with ECYI - the inch version of 5 flute endmills for stainless steel machining
Following the increase in demand for stainless steel processing, ISCAR has expanded CHATTERFREE’s ECY-S5 geometry with the inch version line ECYI-S5, for stainless steel machining.
For further technical information, please refer to NPA 02-2019 metric.
Typical cutting data when milling ISO M materials:
| |
Shoulder milling |
DC=.25-.312-.375” |
DC=.5” |
DC= .75-1” |
| ECYI-S5 |
Vc (sfm) |
Ap |
Ae, max |
Fz (ipt) |
Fz (ipt) |
Fz (ipt) |
| 382-573 |
~2×D |
0.4×D |
.0011-.0017 |
.0015-.0021 |
.0023-.0031 |
| |
Shoulder milling |
DC=.313-.375” |
DC=.5-.625” |
DC=.75-1” |
| ECYI-S5 |
Vc (sfm) |
Ap |
Fz (ipt) |
Ap max |
Fz (ipt) |
Ap max |
Fz (ipt) |
Ap max |
| 268-344 |
1D |
.0007-.0015 |
0.25×D |
.0011-.0015 |
0.25×D |
.0015-.0023 |
0.25×D |
| |
HSM / Trochoidal milling |
DC=.25-.312-.375” |
DC=.5” |
DC=.75-1” |
| ECYI-S5 |
Vc (sfm) |
Ap |
Ae, max |
Fz (ipt) |
Fz (ipt) |
Fz (ipt) |
| 688-955 |
~2×D |
0.1×D |
.0019-.0047 |
.0023-.0051 |
.0031-.0059 |
ECYI-S5-CFR
5 Flute Endmills with Different Helix for Milling Austenitic, Duplex, Cast and Precipitation Hardening Stainless Steels
(1) Number of flutes
(2) Maximum ramping angle
(3) 0 - Without coolant supply, 1 - With coolant supply
The NPA02-INCH-2019's pdf file:
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