Page 398 - Catalogue-Osawa-2021

HF UNI - Variable Helix and unequal pitch - 45° chamfer

CUTTING PARAMETERS
INFO
HF445

Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm²
° x ae 30° x D 15° x D
Vc (m/min) 80÷100 50÷70
CARBIDE D fz fz
DRILLS RAMPING
(mm) (mm/z) (mm/z)
10 0.027 0.024
PU-HPU
12 0.030 0.028
TA-4HTA
14 0.034 0.031
SUH
ALH 16 0.038 0.035
HRC 20 0.046 0.042
SUH MINI
HL
HSD
Material Group
C-SD-TA P1 P2 P7 K1
ISO 513
Hardness/Rm ≤700 N/mm²
° x ae 45° x D
Vc (m/min) 60÷80
D fz
RAMPING
(mm) (mm/z)
10 0.026
12 0.030
HSS 14 0.034
DRILLS
16 0.038
20 0.046
LFTA
SUTA
HSS-HSS/CO
Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC
ap x ae D x 0.4D D x 0.4D D x 0.25D D x 0.25D
Vc (m/min) 100÷120 60÷80 45÷65 30÷40
D fz fz fz fz
CARBIDE (mm) (mm/z) (mm/z) (mm/z) (mm/z)
END-MILLS VERTICAL
6 0.026 0.024 0.020 0.018
8 0.034 0.031 0.026 0.024
G2
10 0.041 0.037 0.031 0.029
MDTA
12 0.047 0.042 0.035 0.033
HF VH/UP
14 0.052 0.047 0.039 0.037
MEF
ALU 16 0.058 0.052 0.044 0.041
MEX/MH 20 0.071 0.064 0.053 0.050
UH/MH

HSS
END-MILLS

CARBIDE
BURRS
PARAMETERS SUGGESTED WITH HIGH PRECISION WELDON CHUCK AND STABLE MACHINING CONDITION.
FOR APPLICATION ON HIGH POWER MILLING CHUCK, PLEASE REFER TO HF444 PARAMETERS.
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21/10/2021 12:13:51
Libro 1.indb 396 21/10/2021 12:13:51
Libro 1.indb 396