Page 392 - 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
ap x ae D x D D x D 0.5D x D 0.5D x D
Vc (m/min) 110÷130 70÷90 50÷70 30÷50
CARBIDE D fz fz fz fz
DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
SLOTTING
6 0.026 0.024 0.020 0.018
PU-HPU
8 0.034 0.031 0.026 0.024
TA-4HTA
10 0.041 0.037 0.031 0.029
SUH
ALH 12 0.047 0.042 0.035 0.033
HRC 14 0.052 0.047 0.039 0.037
SUH MINI 16 0.058 0.052 0.044 0.041
HL 20 0.071 0.064 0.053 0.050
HSD
C-SD-TA
Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm²
ap x ae 1.5D x D 1.5D x D
Vc (m/min) 85÷105 55÷75
D fz fz
SLOTTING (mm) (mm/z) (mm/z)
HSS 8 0.027 0.024
DRILLS
10 0.033 0.029
12 0.037 0.034
LFTA
14 0.042 0.038
SUTA
16 0.047 0.042
HSS-HSS/CO
20 0.057 0.051
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
CARBIDE
END-MILLS Vc (m/min) 130÷150 90÷110 60÷80 40÷60
D fz fz fz fz
G2 (mm) (mm/z) (mm/z) (mm/z) (mm/z)
MDTA SIDE MILLING
6 0.031 0.028 0.025 0.035
HF VH/UP
8 0.041 0.037 0.033 0.045
MEF
ALU 10 0.049 0.044 0.039 0.054
MEX/MH 12 0.056 0.050 0.045 0.062
UH/MH 14 0.063 0.057 0.050 0.069
16 0.070 0.063 0.056 0.077
20 0.085 0.077 0.068 0.094

HSS
END-MILLS

CARBIDE
BURRS

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION
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21/10/2021 12:13:41
Libro 1.indb 390
Libro 1.indb 390 21/10/2021 12:13:41