Page 310 - Catalogue-Osawa-2021

G2 - General purpose - Square

CUTTING PARAMETERS
INFO
GB305

Material Group P1 P2 K1 P3 P4 P7 M1 K2 P5 M2 K3 N1 N2 N3 N4
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC
ap x ae 0.5D x D 0.5D x D 0.5D x D 0.5D x D
Vc (m/min) 50÷60 30÷50 20÷40 70÷90
CARBIDE D fz fz fz fz
DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
1 0.003 0.003 0.002 0.004
PU-HPU SLOTTING
2 0.006 0.005 0.004 0.008
TA-4HTA
3 0.009 0.007 0.006 0.011
SUH
ALH 4 0.012 0.010 0.009 0.016
HRC 5 0.015 0.013 0.012 0.020
SUH MINI 6 0.020 0.017 0.015 0.026
HL 8 0.026 0.022 0.019 0.033
HSD 10 0.032 0.028 0.024 0.042
C-SD-TA 12 0.038 0.033 0.029 0.050
< D3 mm: ap = 0.2D
Material Group P1 P2 K1 P3 P4 P7 M1 K2 P5 M2 K3 N1 N2 N3 N4
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC
ap x ae 1.5D x 0.3D 1.5D x 0.3D 1.5D x 0.3D 1.5D x 0.3D
Vc (m/min) 50÷70 40÷60 20÷40 80÷100
HSS D fz fz fz fz
DRILLS (mm) (mm/z) (mm/z) (mm/z) (mm/z)
1 0.004 0.003 0.003 0.005
LFTA SIDE MILLING
2 0.007 0.006 0.005 0.009
SUTA
3 0.010 0.009 0.008 0.013
HSS-HSS/CO
4 0.014 0.012 0.011 0.019
5 0.018 0.016 0.014 0.024
6 0.024 0.020 0.018 0.031
8 0.031 0.026 0.023 0.040
10 0.039 0.033 0.029 0.051
12 0.046 0.039 0.035 0.060
< D3 mm: ae = 0.1D
CARBIDE
END-MILLS
G2
MDTA
HF VH/UP
MEF
ALU
MEX/MH
UH/MH

HSS
END-MILLS

CARBIDE
BURRS

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