Page 136 - MILLING_CATALOG_INCH_2022_P361-P592

MILLING INSERTS APKT 1003R8T-FF Dimensions INSL W1 R.39 APMX S Tough 1 Hard Recommended Rd°
RE
Insert for Fast Feed Milling

AE

Machining Data

fz
ap
IC808
IC830
INSL
W1
APMX
RE
AE
(2)
S
Designation
(inch)
(inch/t)
•
•
.177
.138
.0748
.260
APKT 1003R8T-FF
.425
.039
•
.0197-.0590
.020-.039
.0748
.260
(1)
APKT 1003R8GT-FF
.425
.177
.138
.028
• The actual diameter of the tool is .004" larger than the nominal diameter when using this insert • Tool corner should be modified by rounding to .08" .020-.039 .0197-.0590
• Should be used on tools of .472" diameter and up • At D.O.C. larger than ap max, regular insert feed should be applied
• For cutting speed recommendations, see pages 586-591
(1) Reinforced cutting-edge geometry for Fast Feed (FF) hardened materials up to 64 HRc
(2) Radius for CNC programming is considered as .071"
For tools, see pages: HM90 E90A-10 (21) • HM90 E90A-M-10 (24) • HM90 E90A-MM-10 (23) • HM90 E90A-MM-10-JHP (23) • HM90 F90AP-10 (242)
Standard Tool Tool with a Modified Corner
3°
Tool corner should
be modified by
rounding to .079”
DC+.004

496 ISCAR