NC starting drills

CUTTING PARAMETERS

Material Group ISO 513N1N2N3 N4N5
Hardness/Rm
Vc (m/min)160÷200140÷180130÷170160÷200
D (mm)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)
60.1750.1580.1400.158
70.2000.1800.1600.180
80.2250.2030.1800.203
90.2500.2250.2000.225
100.2750.2480.2200.248
110.3000.2700.2400.270
120.3250.2930.2600.293
130.3500.3150.2800.315
140.3750.3380.3000.338
150.4000.3600.3200.360
160.4250.3830.3400.383

INFO

SUH ALH HRC SUH MINI

Material Group ISO 513S1 S2S3S4S5
Hardness/Rm35÷45 HRC
Vc (m/min)30÷5020÷4045÷6535÷55
D (mm)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)
60.0630.0440.0600.050
70.0720.0500.0680.058
80.0810.0570.0770.065
90.0900.0630.0860.072
100.0990.0690.0940.079
110.1080.0760.1030.086
120.1170.0820.1110.094
130.1260.0880.1200.101
140.1350.0950.1280.108
150.1440.1010.1370.115
160.1530.1070.1450.122

HSS DRILLS

CARBIDE END-MILLS

G2 MDTA HF VH/UP MEF ALU MEX/MH UH/MH

HSS END-MILLS

CARBIDE BURRS