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266RG-16NT01A270M 1125
266RG-16NT01A270M 1125
CoroThread® 266, insert for thread turningchevron_right
Generic representation
Available
Package quantity: 10
ISO: 266RG-16NT01A270M 1125
Material Id: 5781891
EAN: 12445775
ANSI: 266RG-16NT01A270M 1125
Start values
P2.1.Z.AN, Hardness: 175 HB
P
ap 0.75 mm
nap7
vc 160 m/min
M1.0.Z.AQ, Hardness: 200 HB
M
ap 0.75 mm
nap7
vc 130 m/min
K2.2.C.UT, Hardness: 245 HB
K
ap 0.75 mm
nap8
vc 130 m/min
N1.3.C.AG, Hardness: 90 HB
N
ap 0.75 mm
nap7
vc 400 m/min
S2.0.Z.AG, Hardness: 350 HB
S
ap 0.75 mm
nap8
vc 15 m/min
Technical illustrations
Technical illustrations
Product data
Workpiece material(s)(TMC1ISO)
P
M
K
N
S
H
Chip breaker(CBMD)
A
Thread form(THFT)
NPT 60°
Standard number(STDNO_1)
ANSI B.1.20.1-1983
Thread type(TTP)
external
Threads per inch(TPI)
27
Thread profile type(TPT)
full profile
Taper gradient(TG)
0.0625
Tooth count(NT)
1
Theoretical thread height(HA)
0.76 mm
Thread height difference(HB)
0.051 mm
Profile distance ex(PDX)
0.8 mm
Profile distance ey(PDY)
1.03 mm
Insert mounting style code (metric)(IFS)
40°-60° countersunk hole, rail bottom
Fixing hole diameter(D1)
4.4 mm
Insert size and shape
(CUTINT_SIZESHAPE)
CoroThread 266/254 -external size 16R
Cutting edge count(CEDC)
3
Inscribed circle diameter(IC)
9.525 mm
Hand
(HAND)
Right
Grade
(GRADE)
1125
Substrate(SUBSTRATE)
HC
Coating(COATING)
PVD TiAlN
Insert thickness(S)
3.9688 mm
Weight of item(WT)
0.0047 kg
Insert seat - metric(SSC_M)
16
Insert seat size code imperial view(SSC_N)
3/8
Release date(ValFrom20)
2/16/10
Release pack id(RELEASEPACK)
10.1
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Sandvik Coromant US - Mebane, NC
+1-800-Sandvik