Page 384 - Catalogue-Osawa-2021

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

CUTTING PARAMETERS
INFO
HF441

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
CARBIDE D fz fz fz fz
DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
RAMPING 6 0.019 0.018 0.017 0.023
PU-HPU
8 0.025 0.023 0.022 0.030
TA-4HTA
10 0.030 0.028 0.026 0.036
SUH
ALH 12 0.034 0.032 0.030 0.042
HRC 14 0.039 0.036 0.034 0.047
SUH MINI 16 0.043 0.040 0.038 0.052
HL 18 0.047 0.044 0.042 0.057
HSD 20 0.052 0.048 0.046 0.063
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
° x ae 30° x D 15° x D
Vc (m/min) 80÷100 50÷70
D fz fz
HSS RAMPING (mm) (mm/z) (mm/z)
DRILLS
10 0.025 0.023
12 0.028 0.026
LFTA
14 0.032 0.029
SUTA
16 0.035 0.032
HSS-HSS/CO
18 0.039 0.036
20 0.043 0.039
Material Group P1 P2 P7 K1
ISO 513
Hardness/Rm ≤700 N/mm²
CARBIDE
END-MILLS ° x ae 45° x D
Vc (m/min) 60÷80
G2
D fz
MDTA
RAMPING (mm) (mm/z)
HF VH/UP
10 0.024
MEF
ALU 12 0.028
MEX/MH 14 0.031
UH/MH 16 0.035
18 0.038
20 0.042

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 HF440 PARAMETERS.
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21/10/2021 12:13:28
Libro 1.indb 382
Libro 1.indb 382 21/10/2021 12:13:28