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Generic representation
List price: 36.30 GBP
Available
Package quantity: 10
ISO: 745R-2109E-H50 4220
Material Id: 7046606
EAN: 7323221050924
ANSI: 745R-2109E-H50 4220
Start values (KAPR 42 deg )
P2.1.Z.AN, Hardness: 175 HB
P
fz 0.3 mm (0.21 - 0.45)
hex 0.2 mm (0.14 - 0.3)
vc 285 m/min (320 - 235)
K2.2.C.UT, Hardness: 245 HB
K
fz 0.3 mm (0.21 - 0.45)
hex 0.2 mm (0.14 - 0.3)
vc 180 m/min (205 - 150)
Start values (KAPR 25 deg )
P2.1.Z.AN, Hardness: 175 HB
P
fz 0.47 mm (0.33 - 0.71)
hex 0.2 mm (0.14 - 0.3)
vc 285 m/min (320 - 235)
K2.2.C.UT, Hardness: 245 HB
K
fz 0.47 mm (0.33 - 0.71)
hex 0.2 mm (0.14 - 0.3)
vc 180 m/min (205 - 150)
Technical illustrations
Technical illustrations
Product data
Workpiece material(s)(TMC1ISO)
P
K
Chip breaker(CBMD)
H50
Operation type
(CTPT)
heavy
Insert mounting style code (metric)(IFS)
Partly cylindrical, 40-60 deg countersink on one or two sides
Fixing hole diameter(D1)
8.3 mm
Insert size and shape
(CUTINT_SIZESHAPE)
CoroMill 745 -size 2109
Cutting edge count(CEDC)
14
Inscribed circle diameter(IC)
21 mm
Cutting edge effective length(LE)
8.9 mm
Depth of cut maximum
(APMX)
5.2 mm
Corner chamfer(KCH)
17 °
Corner chamfer width(CHW)
1.3 mm
Wiper edge length(BS)
0.3 mm
Wiper edge radius(BSR)
25 mm
Corner radius
(RE)
1 mm
Major cutting edge angle(KRINS)
42 °
Face land width(BN)
0.4 mm
Face land angle(GB)
-16 °
Insert rake angle(GAN)
44 °
Hand
(HAND)
Right
Grade
(GRADE)
4220
Substrate(SUBSTRATE)
HC
Coating(COATING)
CVD TiCN+Al2O3+TiN
Insert thickness(S)
9 mm
Weight of item(WT)
0.0318 kg
Insert seat - metric(SSC_M)
21
Insert seat size code imperial view(SSC_N)
21
Release date(ValFrom20)
2/19/17
Release pack id(RELEASEPACK)
17.1
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Sandvik Coromant UK
+44 (0)121 368 0305