KMT STELLRAM - полный каталог инструмента - 2014 год EN
для размещения заказа - kennametal@kennametal.su Negative Insert Geometries
4E Inserts
4E Geometry Technical Information CNMG120408E-4E Alloy: ATitTaIni6um-4A™lloy: ATI 6-4!
Semi-Finishing to Light Roughing: CNMGT43i2tAa-4nE ium
The 4E Geometry was designed specifically for the machining of ap (depth of cut)inch mm CNMG120408E-4E
High Nickel, High Cobalt, and Titanium based alloys. It’s reinforced ap (depth of cut)0.157 4,00
chip-breaker and precision edge condition enhances the performance
of this geometry. Available in Grades: SP0819 & NL400 Introduction
0.118 3,00
Materials Application Cutting Condition 0.100 2,50
SP0819
P M KNSH
0.080 2,00 4E
0.060 1,50
NL400 4 4 Light
P M KNSH Profile
0.040 1,00
0.020 0,50
mm 0,10 0,20 0,30 0,40 0,50 0,60
inch 0.004 0.020 0.023
0.008 fn (0fe.0e1d2/rev)0.016
fn (feed/rev)
4T Inserts
800 - 1200 N/mm2 HBN
230 - 3240
4T Geometry Technical Information Alloyed Steel: 800 - 1200 N/mm HBNCNMG120408E-4T
CNMG432A-4T
General Purpose Roughing: Alloyed Steel: 230 - 340
The 4T Geometry is the first choice for general purpose machining of all inch mm CNMG120408E-4T
Steels, Stainless Steels and Cast Irons. 0.216 5,50
Available in Grades: NL250, NL300, NL400 & NL920
:
0.180 4,50
Materials Application 0.160 4,00
NL250 Cutting Condition
P M KNSH 0.138 3,50
4 4 4 ap (depth of cut) 0.118 3,00 4T
0.100 2,50
NL300 Profile ap (depth of cut)0.080 2,00
P M KNSH
NL400 0.060 1,50
0.040 1,00
P M KNSH
0.020 0,50
NL920 mm 0,10 0,20 0,30 0,40 0,50 0,60
0.020 0.023
P M KNSH inch 0.004 fn0.(0f0fen8e(fede/0rd.e/0r1ve2v)) 0.016
Material Guide – Key to Recommended Inserts
Material Designation
PP Unalloyed Steels PP Alloyed Steels MM Stainless Steels MM PHStainless KK Cast Irons NN Aluminum & Alloys SS High Temp. Alloys HH Hard Materials
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