Page 421 - Catalogue-Osawa-2021

HF UNI - Variable Helix and unequal pitch - Corner radius

CUTTING PARAMETERS
INFO
HF942

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 0.3D 1.5D x 0.3D 1.2D x 0.2D 1.2D x 0.2D
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
SIDE MILLING 4 0.016 0.015 0.013 0.018
PU-HPU
5 0.021 0.019 0.017 0.023
TA-4HTA
6 0.026 0.023 0.021 0.029
SUH
8 0.031 0.028 0.025 0.034 ALH
10 0.036 0.033 0.029 0.040 HRC
12 0.041 0.037 0.033 0.045 SUH MINI
16 0.047 0.042 0.038 0.052 HL
20 0.063 0.057 0.051 0.070 HSD
C-SD-TA
ap x ae ≤ D5 1.5D x 0.1D 1.5D x 0.1D 1.2D x 0.1D 1.2D x 0.1D

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 4° x 0.4D 3° x 0.4D 3° x 0.4D 2° x 0.4D
Vc (m/min) 90÷110 60÷80 40÷60 20÷40
HSS
D fz fz fz fz DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
HELICAL 4 0.010 0.010 0.008 0.009 LFTA
5 0.013 0.013 0.011 0.011 SUTA
HSS-HSS/CO
6 0.016 0.016 0.013 0.014
8 0.019 0.018 0.015 0.016
10 0.023 0.022 0.018 0.019
12 0.026 0.025 0.021 0.022
16 0.030 0.028 0.024 0.025
20 0.040 0.038 0.032 0.033
° x ae ≤ D5 2° x 0.4D 2° x 0.4D 1° x 0.4D 1° x 0.4D
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
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