Page 393 - Catalogue-Osawa-2021

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

CUTTING PARAMETERS
INFO
HF444

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 7° 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
(mm) (mm/z) (mm/z) (mm/z) (mm/z) DRILLS
HELICAL
6 0.018 0.017 0.016 0.015
PU-HPU
8 0.024 0.022 0.020 0.019
TA-4HTA
10 0.029 0.027 0.025 0.023
SUH
12 0.033 0.031 0.028 0.026 ALH
14 0.037 0.034 0.032 0.029 HRC
16 0.041 0.038 0.035 0.033 SUH MINI
20 0.050 0.046 0.043 0.040 HL
HSD
C-SD-TA
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 15° x D 10° x D 5° x D 5° x D
Vc (m/min) 100÷120 60÷80 45÷65 30÷40
D fz fz fz fz
RAMPING (mm) (mm/z) (mm/z) (mm/z) (mm/z)
8 0.027 0.025 0.024 0.033 HSS
DRILLS
10 0.033 0.030 0.029 0.039
12 0.037 0.034 0.033 0.045
LFTA
14 0.042 0.039 0.037 0.050
SUTA
16 0.047 0.043 0.041 0.056
HSS-HSS/CO
20 0.057 0.052 0.050 0.068
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
CARBIDE
Vc (m/min) 80÷100 50÷70 END-MILLS
D fz fz
RAMPING G2
(mm) (mm/z) (mm/z)
MDTA
10 0.027 0.024
HF VH/UP
12 0.030 0.028
MEF
14 0.034 0.031 ALU
16 0.038 0.035 MEX/MH
20 0.046 0.042 UH/MH

HSS
END-MILLS

CARBIDE
BURRS

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION
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21/10/2021 12:13:43
Libro 1.indb 391
Libro 1.indb 391 21/10/2021 12:13:43