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Generic representation
Being replaced by CNGN120712T01020 675
Available within a week
Different grade vs. the original product – Please check cutting speed.
List price: 34.25 GBP
Out of stock
Package quantity: 10
ISO: CNGN120712T01020 670
Material Id: 5724640
EAN: 10327251
ANSI: CNG453T0320 670
Start values (KAPR 95 deg )
S2.0.Z.AG, Hardness: 350 HB
S
ap 1.2 mm (0.1 - 3.6)
fn 0.14 mm/r (0.07 - 0.3)
hex 0.14 mm/r (0.07 - 0.3)
vc 275 m/min (315 - 210)
H1.3.Z.HA, Hardness: 60 HRC
H
ap 1.2 mm (0.1 - 3.6)
fn 0.14 mm/r (0.1 - 0.36)
hex 0.14 mm/r (0.1 - 0.36)
vc 115 m/min (120 - 85)
Technical illustrations
Technical illustrations
Product data
Workpiece material(s)(TMC1ISO)
S
H
Operation type
(CTPT)
pre-machining with demand on surface
Insert mounting style code (metric)(IFS)
Without fixing hole
Insert size and shape
(CUTINT_SIZESHAPE)
CN1207
Cutting edge count(CEDC)
4
Inscribed circle diameter(IC)
12.7 mm
Insert shape code(SC)
Rhombic 80
Cutting edge effective length(LE)
11.6959 mm
Corner radius
(RE)
1.1906 mm
Face land width(BN)
0.1 mm
Face land angle(GB)
20 °
Hand
(HAND)
Neutral
Grade
(GRADE)
670
Substrate(SUBSTRATE)
CR
Insert thickness(S)
7.9375 mm
Clearance angle major(AN)
0 °
Weight of item(WT)
0.006 kg
Insert seat(SSC_M)
12
Insert seat size code imperial view(SSC_N)
1/2
Release date(ValFrom20)
23/05/1988
Release pack id(RELEASEPACK)
88.1
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Sandvik Coromant UK
+44 (0)121 368 0305