Endmills Carbide, 4 Flute, R45 , Cnr Rad, Long Edge, Fenn A-Line • 45° Helix, Centre Cutting, Extended Flute Length • Excellent for trochoidal milling • HCR enables excellent feed rates
r+
4xd
8º
Catalogue Code Product Group Material Surface Finish Sutton Designation Geometry Shank Form (DIN 6535) Shank Tolerance
rad
Vc Page #: 420
12R10 12R20 12R30 16R10 16R20 16R30 20R10 20R20 20R30
FN228
2
HCR
Al R45 HA h6
l1
l2
l3
d2
d3
z
rad
Item #
12.0 12.0 12.0 16.0 16.0 16.0 20.0 20.0 20.0
100
48
60
12
11.5
4
1.0
100
48
60
12
11.5
4
2.0
100
48
60
12
11.5
4
3.0
125
65
80
16
15.3
4
1.0
125
65
80
16
15.3
4
2.0
125
65
80
16
15.3
4
3.0
150
80
100
20
19.3
4
1.0
150
80
100
20
19.3
4
2.0
150
80
100
20
19.3
4
3.0
FN22812R10 FN22812R20 FN22812R30 FN22816R10 FN22816R20 FN22816R30 FN22820R10 FN22820R20 FN22820R30
P 1
VHM
d1 (e8)
ISO VDI 3323
B0210
3
4
5
6
7
M 8
9
10
11
12
13 14.1 14.2 14.3 15 16
K 17
N
S
H
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37.1 37.2 37.3 37.4 37.5 38.1 38.2 39.1 39.2 40 41
• • • • • • • •
Size Ref.
FN228
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metals S Titanium & Super Alloys H Hard Materials
• Optimal • Effective
23