Page 447 - Catalogue-Osawa-2021

HF HARD - Unequal pitch - 45° chamfer

CUTTING PARAMETERS
INFO
HF850

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) 80÷100 60÷80 40÷60 30÷50
CARBIDE
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z) DRILLS
RAMPING
6 0.020 0.019 0.018 0.027
PU-HPU
8 0.026 0.024 0.023 0.035
TA-4HTA
10 0.031 0.029 0.027 0.043
SUH
12 0.036 0.033 0.031 0.049 ALH
14 0.040 0.037 0.035 0.055 HRC
16 0.045 0.042 0.039 0.061 SUH MINI
20 0.054 0.051 0.048 0.074 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) 80÷100 60÷80 40÷60 30÷50
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
VERTICAL
6 0.023 0.021 0.017 0.016 HSS
DRILLS
8 0.030 0.027 0.022 0.021
10 0.036 0.032 0.027 0.025
LFTA
12 0.041 0.037 0.031 0.029
SUTA
14 0.046 0.041 0.034 0.032
HSS-HSS/CO
16 0.051 0.046 0.038 0.036
20 0.062 0.056 0.047 0.043

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

HSS
END-MILLS

CARBIDE
BURRS

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION
445

21/10/2021 12:15:11
Libro 1.indb 445
Libro 1.indb 445 21/10/2021 12:15:11