Page 442 - Catalogue-Osawa-2021

HF UNI SC - Variable Helix and unequal pitch - C+R

CUTTING PARAMETERS
INFO
HF871

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
ap x ae 1.5D x 0.5D 1.5D x 0.5D 1.2D x 0.3D 1.2D x 0.3D
Vc (m/min) 160÷180 100÷120 70÷90 40÷60
CARBIDE D fz fz fz fz
DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
1 0.006 0.005 0.005 0.007
PU-HPU
2 0.012 0.011 0.010 0.013
TA-4HTA
3 0.017 0.015 0.013 0.018
SUH SIDE MILLING
ALH 4 0.022 0.020 0.018 0.024
HRC 5 0.028 0.025 0.022 0.030
SUH MINI 6 0.032 0.029 0.026 0.036
HL 8 0.042 0.038 0.034 0.046
HSD 10 0.050 0.045 0.040 0.055
C-SD-TA 12 0.058 0.052 0.046 0.063
14 0.065 0.058 0.052 0.071
16 0.072 0.065 0.058 0.079
18 0.079 0.071 0.063 0.087
20 0.088 0.079 0.070 0.096
ap x ae ≤ D3 1.5D x 0.1D 1.5D x 0.1D 1.2D x 0.1D 1.2D x 0.1D

Material Group
HSS P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5
DRILLS ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC
LFTA
SUTA ° x ae 5° x 0.4D 4° x 0.4D 3° x 0.4D 3° x 0.4D
HSS-HSS/CO Vc (m/min) 130÷150 80÷100 60÷80 30÷50
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
1 0.004 0.003 0.003 0.003
2 0.007 0.007 0.006 0.006
3 0.010 0.010 0.008 0.008
HELICAL
4 0.013 0.013 0.011 0.010
5 0.017 0.016 0.014 0.013
CARBIDE
END-MILLS 6 0.020 0.018 0.016 0.015
8 0.025 0.024 0.021 0.020
10 0.031 0.029 0.025 0.024
G2
MDTA 12 0.035 0.033 0.029 0.027
HF VH/UP 14 0.039 0.037 0.032 0.030
MEF 16 0.044 0.041 0.036 0.034
ALU 18 0.048 0.045 0.040 0.037
MEX/MH 20 0.053 0.050 0.044 0.041
UH/MH
° x ae ≤ D3 1° x 0.4D 1° x 0.4D 1° x 0.4D 1° x 0.4D

HSS
END-MILLS

CARBIDE
BURRS
PARAMETERS SUGGESTED WITH HIGH PRECISION WELDON CHUCK AND STABLE MACHINING CONDITION.
FOR APPLICATION ON HIGH POWER MILLING CHUCK, PLEASE REFER TO HF840 PARAMETERS.
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21/10/2021 12:15:02
Libro 1.indb 440
Libro 1.indb 440 21/10/2021 12:15:02