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HF UNI - Variable Helix and unequal pitch - Corner radius
INFO
N
TYPHOO
HTA
TA-HTA-4
HF342
OSAWA
NORM
cylindrical shank and reduced neck, extra short,
corner radius
CR
N
TYPHOO
PU-HPU
N
TYPHOO
SUH
N
TYPHOO
ALH
P M K
+ + +
N
TYPHOO
HRC + 1st choice
N
TYPHOO
I
SUH MIN SLOTTING
N
TYPHOO
HL
C-SD-TA
LFTA
N
S
H
CR
+
, suitable
SIDE MILLING
HELICAL
RAMPING
VERTICAL
DRILLING
D D Tol. CR CR Tol. d(h6) l l1 d1 L z EDP No. Stock
3 0/-0.030 0.20 +/-0.010 6 5 9 2.80 50 4 HF34202030 h
4 0/-0.030 0.20 +/-0.010 6 6 12 3.80 50 4 HF34202040 h
5 0/-0.030 0.20 +/-0.010 6 8 14 4.80 50 4 HF34202050 h
6 0/-0.030 0.30 +/-0.010 6 9 18 5.80 55 4 HF34203060 h
8 0/-0.030 0.50 +/-0.010 8 12 24 7.80 60 4 HF34205080 h
10 0/-0.030 1.00 +/-0.010 10 15 30 9.80 70 4 HF34210100 h
12 0/-0.030 1.00 +/-0.010 12 18 35 11.80 80 4 HF34210120 h
SUTA
/CO
HSS-HSS
DRILLS
G2
MDTA
P
HF VH/U
MEF
ALU
MEX
UH
-HSSP
HSS/CO LS
END MIL
CARBIDE
BURRS
h stock standard
418
f non-standard stock
m stock exhaustion