Page 377 - Catalogue-Osawa-2021

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

CUTTING PARAMETERS
INFO
HF440

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
(mm) (mm/z) (mm/z) (mm/z) (mm/z) DRILLS
3 0.013 0.011 0.009 0.009
PU-HPU
SLOTTING 4 0.017 0.015 0.012 0.012
TA-4HTA
5 0.021 0.019 0.016 0.014
SUH
6 0.024 0.022 0.018 0.017 ALH
8 0.032 0.028 0.024 0.022 HRC
10 0.038 0.034 0.028 0.026 SUH MINI
12 0.043 0.039 0.032 0.030 HL
14 0.049 0.044 0.036 0.034 HSD
16 0.054 0.049 0.041 0.038 C-SD-TA
20 0.066 0.059 0.049 0.046
ap x ae ≤ D5 0.5D x D 0.5D x D 0.25D x D 0.25D x D

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 HSS
DRILLS
Vc (m/min) 85÷105 55÷75
D fz fz
LFTA
SLOTTING (mm) (mm/z) (mm/z) SUTA
8 0.025 0.023 HSS-HSS/CO
10 0.030 0.027
12 0.035 0.031
14 0.039 0.035
16 0.043 0.039
20 0.053 0.047

Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5 CARBIDE
ISO 513 END-MILLS
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC
G2
ap x ae 1.5D x 0.5D 1.5D x 0.5D 1.2D x 0.3D 1.2D x 0.3D MDTA
HF VH/UP
Vc (m/min) 130÷150 90÷110 60÷80 40÷60
MEF
D fz fz fz fz ALU
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
MEX/MH
3 0.015 0.014 0.012 0.017 UH/MH
SIDE MILLING 4 0.020 0.018 0.016 0.022
5 0.025 0.022 0.020 0.027
6 0.029 0.026 0.023 0.032
8 0.038 0.034 0.030 0.042
10 0.045 0.041 0.036 0.050
12 0.052 0.047 0.041 0.057
14 0.058 0.052 0.047 0.064
16 0.065 0.058 0.052 0.071 HSS
20 0.079 0.071 0.063 0.087 END-MILLS
ap x ae ≤ D5 1.5D x 0.25D 1.5D x 0.25D 1.2D x 0.1D 1.2D x 0.1D

CARBIDE
BURRS

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION
375

21/10/2021 12:13:17
Libro 1.indb 375
Libro 1.indb 375 21/10/2021 12:13:17