Page 450 - Catalogue-Osawa-2021

HF HARD - Unequal pitch - 45° chamfer

CUTTING PARAMETERS
INFO
HF450

Material Group P4 M3 K4 P4 P5 P8 M3 K4 S1 P5 P8 P8 K4 S2 S3 H1 H4 H5
ISO 513
Hardness/Rm 800÷1000 N/mm² 900÷1200 N/mm² 35÷45 HRC ≤55 HRC
ap x ae 0.5D x D 0.5D x D 0.3D x D 0.2D x D
Vc (m/min) 70÷90 50÷70 30÷50 20÷40
CARBIDE D fz fz fz fz
DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
3 0.011 0.010 0.008 0.007
PU-HPU
TA-4HTA SLOTTING 4 0.014 0.013 0.011 0.010
5 0.018 0.016 0.013 0.012
SUH
ALH 6 0.021 0.019 0.015 0.014
HRC 8 0.027 0.024 0.020 0.019
SUH MINI 10 0.032 0.029 0.024 0.022
HL 12 0.037 0.033 0.028 0.026
HSD 14 0.041 0.037 0.031 0.029
C-SD-TA 16 0.046 0.041 0.034 0.032
20 0.056 0.050 0.042 0.039
ap x ae ≤ D5 0.3D x D 0.3D x D 0.2D x D 0.1D x D

Material Group P4 M3 K4 P4 P5 P8 M3 K4 S1 P5 P8 P8 K4 S2 S3 H1 H4 H5
ISO 513
Hardness/Rm 800÷1000 N/mm² 900÷1200 N/mm² 35÷45 HRC ≤55 HRC
HSS
DRILLS ap x ae 1.5D x 0.3D 1.5D x 0.2D 1.2D x 0.2D D x 0.1D
Vc (m/min) 90÷110 60÷80 40÷60 30÷50
LFTA D fz fz fz fz
SUTA (mm) (mm/z) (mm/z) (mm/z) (mm/z)
HSS-HSS/CO
3 0.013 0.012 0.010 0.014
SIDE MILLING 4 0.017 0.015 0.014 0.019
5 0.021 0.019 0.017 0.023
6 0.025 0.022 0.020 0.027
8 0.032 0.029 0.026 0.035
10 0.039 0.035 0.031 0.042
12 0.044 0.040 0.035 0.048
14 0.050 0.045 0.040 0.055
CARBIDE
END-MILLS 16 0.055 0.050 0.044 0.061
20 0.067 0.060 0.054 0.074
G2
ap x ae ≤ D5 1.2D x 0.2D 1.2D x 0.2D D x 0.1D D x 0.05D
MDTA
HF VH/UP
MEF
ALU Material Group P4 M3 K4 P4 P5 P8 M3 K4 S1 P5 P8 P8 K4 S2 S3 H1 H4 H5
MEX/MH ISO 513
UH/MH
Hardness/Rm 800÷1000 N/mm² 900÷1200 N/mm² 35÷45 HRC ≤55 HRC
° x ae 5° x 0.4D 4° x 0.4D 3° x 0.4D 2° x 0.4D
Vc (m/min) 70÷90 50÷70 30÷50 20÷40
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
3 0.008 0.007 0.006 0.007
HELICAL 4 0.010 0.010 0.008 0.009
HSS
END-MILLS 5 0.013 0.012 0.011 0.011
6 0.015 0.014 0.012 0.013
8 0.019 0.018 0.016 0.017
10 0.023 0.022 0.019 0.020
12 0.027 0.025 0.022 0.023
14 0.030 0.028 0.025 0.026
16 0.033 0.031 0.028 0.029
20 0.041 0.038 0.034 0.035
° x ae ≤ D5 2° x 0.4D 2° x 0.4D 1° x 0.4D 1° x 0.4D
CARBIDE
BURRS

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION
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21/10/2021 12:15:15
Libro 1.indb 448
Libro 1.indb 448 21/10/2021 12:15:15