Page 388 - Catalogue-Osawa-2021

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

CUTTING PARAMETERS
INFO
HF844

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 0.029 0.026 0.022 0.020
PU-HPU
8 0.038 0.034 0.028 0.026
TA-4HTA
10 0.045 0.041 0.034 0.032
SUH
ALH 12 0.052 0.047 0.039 0.036
HRC 14 0.058 0.052 0.044 0.041
SUH MINI 16 0.065 0.058 0.049 0.045
HL 20 0.079 0.071 0.059 0.055
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 0.030 0.027
DRILLS
10 0.036 0.033
12 0.041 0.037
LFTA
14 0.047 0.042
SUTA
16 0.052 0.047
HSS-HSS/CO
20 0.063 0.057
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 0.035 0.031 0.028 0.038
HF VH/UP
8 0.045 0.041 0.036 0.050
MEF
ALU 10 0.054 0.049 0.044 0.060
MEX/MH 12 0.062 0.056 0.050 0.068
UH/MH 14 0.070 0.063 0.056 0.077
16 0.078 0.070 0.062 0.086
20 0.095 0.085 0.076 0.104

HSS
END-MILLS

CARBIDE
BURRS

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION
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21/10/2021 12:13:34
Libro 1.indb 386
Libro 1.indb 386 21/10/2021 12:13:34