FFQ4 SOMT/W 0904 Single-Sided Square Inserts with 4 Cutting Edges for Fast Feed MillingRE LSRd°
DimensionsTough1Hard
DesignationLSREIC882IC830 IC5820IC808IC810
FFQ4 SOMT 090412T8.503.901.20•••
FFQ4 SOMT 0904RM-T8.603.801.20•
FFQ4 SOMT 0904RM-HP8.603.801.20•
FFQ4 SOMT 090412HP8.503.801.20•• ••
FFQ4 SOMW 090420T8.803.902.00•
  • For side plunging, the initial cutting feed is 0.1 mm/t
  • T type for steel, ferritic and martensitic stainless steel, cast iron
  • RM-.. reinforced radius type for machining near

straight shoulders wall HP type for austenitic stainless steel and high temperature alloys SOMW-T flat insert for interrupted and hard material up to 60 HRC

For tools, see pages: FFQ4 D-09 (301) FFQ4 D-M-09 (301) FFQ4 D-W-09 (300)

SOMT..-HP SOMT..-T SOMT..-RM SOMW..T

Averaged Cutting Data for FFQ4-09 Fast Feed Cutters

Workpiece MaterialD.O.C. Ap [mm]Fe fz [mmed /tooth]
ISOTypical RepresentstiveCutting
classISCARspeed
DIN/mat.HardnessAISI/SAE/InsertCarbideRecom-Vc, [m/Recom-
ISO 513DescriptiongroupHBASTMDIN W.-Nr.typegrademendedRangemin]mendedRangeCoolant
Non-alloysteel1-5130-18010201.0402IC808 IC830150-220 140-2001.2 1.30.5-1.5 0.5-1.5Dry Dry/Wet
6-8260-300434016582IC808140-2001.20.5-1.5Dry
Low allosteel.IC830120-1801.30.5-1.5Dry/Wet
yT /IC808130180120514D
P9HRC 35-4231351.5710RM-TIC8301.00.4-1.2- 120-160. 1.2.-. 0.5-1.4ry Dry/Wet
High alloysteel10-11200-220H131.2344IC808 IC830120-170 100-1501.2 1.30.5-1.4 0.5-1.4Dry Dry/Wet
Ferritic/martensitic121320042014021IC808110-1601.20.5-1.4Dry
stainless steel-.IC830100-1501.30.5-1.4Dry/Wet
IC83080-1401.00.5-1.2
MAustenitic stainless steel14200304L1.4306HPIC808 IC58201.00.4-1.2100-160 100-1601.0 1.00.5-1.2 0.5-1.3Wet
IC88280-1301.00.5-1.4
Grey cast iron15-16250Class 400.6025 (GG25)T20 /IC810150-2201.20.5-1.5
KClass07050RMT1.20.4-1.2Dry
Nodular cast iron17-1820065-45-12. (GGG50)-IC810120-2001.20.5-1.5
IC83025-350.50.5-1.0
IC80825-360.50.5-1.0
33-35340nconel 7182.4668IC582025-400.50.5-1.0
SHigh temperatureHPIC8821004-1225-350.50.5-1.0Wt
alloys and titaniumIC830...40-550.60.5-1.0e
AMS3.7165IC80840-550.60.5-1.0
36-37HRC 35-40R56400(Ti6Al4V ELI)IC582030-600.60.5-1.0
IC88235-550.60.5-1.0
HHardened steel38HRC 45-49 HRC 58-62HARDOX D2450 plate 1.2379SOMWIC8081 0.30.3-1.0 0.3-1.055-75 50-700.5 0.30.3-1.0 0.3-0.5Dry

* ISCAR material group in accordance with VDI 3323 standard ** For better performance it recommended to machine with a width of cut up to 0.4*DC For machining in unstable conditions, the recommended cutting data should be reduced by 20-30%