G2 - General purpose - Square CUTTING PARAMETERS INFO G2CSH3 Material GroupISO 513 P1 P2 K1 P3 P4 P7 M1 K2 P5 M2 K3 N1 N2 N3 N4 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) 80÷100 50÷70 30÷50 80÷120 CARBIDEDRILLS D fz fz fz fz(mm)(mm/z)(mm/z)(mm/z)(mm/z) 1 0.003 0.003 0.002 0.004 PU-HPU TA-4HTA 2 0.006 0.005 0.005 0.008 SUH SLOTTINGALH 34 0.0090.013 0.0080.011 0.0070.009 0.0120.016 HRC 5 0.016 0.013 0.012 0.020 SUH MINI 6 0.019 0.016 0.014 0.024 HL 8 0.025 0.021 0.019 0.033 HSD 10 0.031 0.027 0.023 0.041 C-SD-TA 12 0.040 0.034 0.030 0.052 14 0.046 0.039 0.035 0.060 16 0.056 0.048 0.042 0.073 18 0.065 0.055 0.049 0.085 20 0.075 0.064 0.056 0.098 < D3 mm: ap = 0.2D Material Group P1 P2 K1 P3 P4 P7 M1 K2 P5 M2 K3 N1 N2 N3 N4 ISO 513 HSSDRILLS 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 LFTA Vc (m/min) 90÷110 60÷80 40÷60 110÷130 SUTA HSS-HSS/CO D fz fz fz fz (mm) (mm/z) (mm/z) (mm/z) (mm/z) 1 0.004 0.003 0.003 0.005 2 0.008 0.006 0.006 0.010 3 0.011 0.010 0.008 0.015 SIDE MILLING 4 0.015 0.013 0.011 0.020 5 0.019 0.016 0.014 0.024 6 0.023 0.019 0.017 0.029 CARBIDE 8 0.030 0.026 0.023 0.039 END-MILLS 10 0.038 0.032 0.028 0.049 12 0.048 0.041 0.036 0.062 G2 14 0.056 0.047 0.042 0.072 MDTA 16 0.068 0.057 0.051 0.088 HF VH/UP 18 0.078 0.066 0.059 0.101 MEF 20 0.090 0.077 0.068 0.117 ALU < D3 mm: ae = 0.1D MEX/MH UH/MH HSS END-MILLS CARBIDE BURRS 310