Page 409 - Catalogue-Osawa-2021

HF UNI - Variable Helix and unequal pitch - Corner radius

CUTTING PARAMETERS
INFO
HF442

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 4° 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
(mm) (mm/z) (mm/z) (mm/z) (mm/z) DRILLS
3 0.009 0.009 0.008 0.007
PU-HPU
HELICAL 4 0.012 0.011 0.010 0.009
TA-4HTA
5 0.015 0.014 0.012 0.012
SUH
6 0.018 0.016 0.015 0.014 ALH
8 0.023 0.021 0.019 0.018 HRC
10 0.028 0.026 0.023 0.021 SUH MINI
12 0.031 0.029 0.026 0.024 HL
14 0.035 0.033 0.029 0.027 HSD
16 0.039 0.037 0.032 0.030 C-SD-TA
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
ALU
Vc (m/min) 80÷100 50÷70
MEX/MH
D fz fz
RAMPING 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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Libro 1.indb 407 21/10/2021 12:14:09
Libro 1.indb 407
21/10/2021 12:14:09