Page 378 - Catalogue-Osawa-2021

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

CUTTING PARAMETERS
INFO
HF440

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
° x ae 5° x 0.4D 5° x 0.4D 3° x 0.4D 3° x 0.4D
Vc (m/min) 110÷130 70÷90 50÷70 30÷50
CARBIDE D fz fz fz fz
DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
3 0.009 0.009 0.008 0.007
PU-HPU
TA-4HTA HELICAL 4 0.012 0.011 0.010 0.009
5 0.015 0.014 0.012 0.012
SUH
ALH 6 0.018 0.016 0.015 0.014
HRC 8 0.023 0.021 0.019 0.018
SUH MINI 10 0.028 0.026 0.023 0.021
HL 12 0.031 0.029 0.026 0.024
HSD 14 0.035 0.033 0.029 0.027
C-SD-TA 16 0.039 0.037 0.032 0.030
20 0.048 0.045 0.039 0.037
° x ae ≤ D5 2° x 0.4D 2° x 0.4D 1° x 0.4D 1° x 0.4D

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
HSS ° x ae 15° x D 10° x D 5° x D 5° x D
DRILLS
Vc (m/min) 100÷120 60÷80 45÷65 30÷40
D fz fz fz fz
LFTA
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
SUTA RAMPING
HSS-HSS/CO 6 0.019 0.018 0.017 0.023
8 0.025 0.023 0.022 0.030
10 0.030 0.028 0.026 0.036
12 0.034 0.032 0.030 0.042
14 0.039 0.036 0.034 0.047
16 0.043 0.040 0.038 0.052
20 0.052 0.048 0.046 0.063
CARBIDE
END-MILLS Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3
ISO 513
G2
MDTA Hardness/Rm ≤700 N/mm² 600÷1000 N/mm²
HF VH/UP ° x ae 30° x D 15° x D
MEF
Vc (m/min) 80÷100 50÷70
ALU
MEX/MH RAMPING D fz fz
UH/MH (mm) (mm/z) (mm/z)
10 0.025 0.023
12 0.028 0.026
14 0.032 0.029
16 0.035 0.032
20 0.043 0.039

HSS
END-MILLS

CARBIDE
BURRS

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION
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21/10/2021 12:13:19
Libro 1.indb 376
Libro 1.indb 376 21/10/2021 12:13:19