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ALU - Unequal pitch - Corner radius
HFAL3
OSAWA
NORM
INFO
POLISHED
cylindrical shank, 3 flutes, corner radius
TY PHOO
N
TA-HTA-4
HTA
CR
TY PHOO
N
PU-HPU
TY PHOO
N
SUH
P
M
K
N
S
TY PHOO
N
ALH
H
+
+ 1st choice
SLOTTING
CR
, suitable
SIDE MILLING
HELICAL
RAMPING
VERTICAL
DRILLING
TY PHOO
N
HRC
TY PHOO
N
SUH MIN
I
D D Tol. CR CR Tol. d(h6) l 2 0/-0.030 0.10 +/-0.010 6 6.5
l1
L z EDP No. Stock
50 3 HFAL301020 h
3 0/-0.030 0.10 +/-0.010 6 9 50
4 0/-0.030 0.10 +/-0.010 6 12 50
3 HFAL301030 h
3 HFAL301040 5 0/-0.030 0.10 +/-0.010 6 15 50
h
3 HFAL301050 6 0/-0.030 0.10 +/-0.010 6 20 h
60 3 HFAL301060 8 0/-0.030 0.10 +/-0.010 8 h
20 64 3 HFAL301080 10 0/-0.030 0.10 +/-0.010 h
10 22 75 3 HFAL301100 h
12 0/-0.030 0.10 14 0/-0.030 0.10 +/-0.010 12 25 75 3 HFAL301120 h
+/-0.010 14 32 90 3 HFAL301140 16 0/-0.030 h
0.10 +/-0.010 16 32 90 3 HFAL301160 h
20 0/-0.030 0.10 +/-0.010 20 38 100 3 HFAL301200 h
TY PHOO
N
HL
C-SD-TA
LFTA
SUTA
H SS-HSS
/CO
DRILLS
G2
MDTA
HF VH/U
P
MEF
ALU
MEX
UH
H SS/CO
-HSSP
END MIL
LS
C ARBIDE
BURRS
h stock standard
f non-standard stock
m stock exhaustion
501