Page 455 - Catalogue-Osawa-2021

HF HARD - Unequal pitch - 45° chamfer

CUTTING PARAMETERS
INFO
HF451

Material Group P4 M3 K4 P4 P5 P8 M3 K4 S1 P5 P8 P8 K4 S2 S3 H1 H4 H5
ISO 513
Hardness/Rm 800÷1000 N/mm² 900÷1200 N/mm² 35÷45 HRC ≤55 HRC
° x ae 5° x D 4° x D 3° x D 2° x D
Vc (m/min) 60÷80 50÷60 30÷40 20÷30
CARBIDE
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z) DRILLS
RAMPING
6 0.018 0.017 0.016 0.025
PU-HPU
8 0.023 0.022 0.021 0.032
TA-4HTA
10 0.028 0.026 0.025 0.038
SUH
12 0.032 0.030 0.028 0.044 ALH
14 0.036 0.034 0.032 0.049 HRC
16 0.040 0.037 0.035 0.055 SUH MINI
20 0.049 0.045 0.043 0.067 HL
HSD
C-SD-TA
Material Group P4 M3 K4 P4 P5 P8 M3 K4 S1 P5 P8 P8 K4 S2 S3 H1 H4 H5
ISO 513
Hardness/Rm 800÷1000 N/mm² 900÷1200 N/mm² 35÷45 HRC ≤55 HRC
ap x ae D x 0.4D D x 0.4D D x 0.25D D x 0.25D
Vc (m/min) 60÷80 50÷60 30÷40 20÷30
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
VERTICAL
6 0.021 0.019 0.015 0.014 HSS
DRILLS
8 0.027 0.024 0.020 0.019
10 0.032 0.029 0.024 0.022
LFTA
12 0.037 0.033 0.028 0.026
SUTA
14 0.041 0.037 0.031 0.029
HSS-HSS/CO
16 0.046 0.041 0.034 0.032
20 0.056 0.050 0.042 0.039

CARBIDE
END-MILLS
G2
MDTA
HF VH/UP
MEF
ALU
MEX/MH
UH/MH

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 HF450 PARAMETERS.
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21/10/2021 12:15:22
Libro 1.indb 453
Libro 1.indb 453 21/10/2021 12:15:22