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Generic representation
Out of stock
Package quantity: 1
ISO: 870-2850-28-GP 4334
Material Id: 7358262
EAN: 7323222163876
ANSI: 870-2850-28-GP 4334
Start values
P2.1.Z.AN, Hardness: 175 HB
P
fn 0.34 mm/r (0.2 - 0.52)
vc 110 m/min (140 - 80)
M1.0.Z.AQ, Hardness: 200 HB
M
fn 0.17 mm/r (0.14 - 0.22)
vc 60 m/min (80 - 40)
K2.2.C.UT, Hardness: 245 HB
K
fn 0.43 mm/r (0.3 - 0.6)
vc 130 m/min (170 - 90)
Technical illustrations
Product data
Workpiece material(s)(TMC1ISO)
P
M
K
N
S
Insert mounting style code (metric)(IFS)
other clamping system
Insert size and shape
(CUTINT_SIZESHAPE)
CoroDrill 870 -size 28
Cutting edge count(CEDC)
1
Cutting diameter
(DC)
28.5 mm
Achievable hole tolerance(TCHA)
F9
Point angle(SIG)
152 °
Hand
(HAND)
Right
Grade
(GRADE)
4334
Substrate(SUBSTRATE)
HC
Coating(COATING)
PVD TiAlN
Point length(PL)
2.99 mm
Functional length(LF)
13.71 mm
Weight of item(WT)
0.055 kg
Overall length(OAL)
28.8 mm
Insert seat - metric(SSC_M)
28
Insert seat size code imperial view(SSC_N)
28
Release date(ValFrom20)
9/13/18
Release pack id(RELEASEPACK)
18.2
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Sandvik Coromant US - Mebane, NC
+1-800-Sandvik