Page 446 - Catalogue-Osawa-2021

HF HARD - Unequal pitch - 45° chamfer

CUTTING PARAMETERS
INFO
HF850

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) 80÷100 60÷80 40÷60 30÷50
CARBIDE D fz fz fz fz
DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
3 0.012 0.011 0.009 0.008
PU-HPU
TA-4HTA SLOTTING 4 0.016 0.014 0.012 0.011
5 0.020 0.018 0.015 0.014
SUH
ALH 6 0.023 0.021 0.017 0.016
HRC 8 0.030 0.027 0.022 0.021
SUH MINI 10 0.036 0.032 0.027 0.025
HL 12 0.041 0.037 0.031 0.029
HSD 14 0.046 0.041 0.034 0.032
C-SD-TA 16 0.051 0.046 0.038 0.036
20 0.062 0.056 0.047 0.043
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) 100÷120 70÷90 50÷70 40÷60
LFTA D fz fz fz fz
SUTA (mm) (mm/z) (mm/z) (mm/z) (mm/z)
HSS-HSS/CO
3 0.014 0.013 0.011 0.016
SIDE MILLING 4 0.019 0.017 0.015 0.021
5 0.023 0.021 0.019 0.026
6 0.028 0.025 0.022 0.030
8 0.036 0.032 0.029 0.039
10 0.043 0.039 0.034 0.047
12 0.049 0.044 0.039 0.054
14 0.055 0.050 0.044 0.061
CARBIDE
END-MILLS 16 0.061 0.055 0.049 0.067
20 0.074 0.067 0.060 0.082
G2
ap x ae ≤ D5 1.2D x 0.2D 1.2D x 0.1D 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) 80÷100 60÷80 40÷60 30÷50
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
3 0.009 0.008 0.007 0.008
HELICAL 4 0.011 0.011 0.009 0.010
HSS
END-MILLS 5 0.014 0.013 0.012 0.012
6 0.017 0.016 0.014 0.015
8 0.022 0.020 0.018 0.019
10 0.026 0.024 0.021 0.023
12 0.030 0.028 0.024 0.026
14 0.033 0.031 0.028 0.029
16 0.037 0.035 0.031 0.032
20 0.045 0.042 0.037 0.039
° 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
444

21/10/2021 12:15:09
Libro 1.indb 444
Libro 1.indb 444 21/10/2021 12:15:09