LFTA - High performance drills

CUTTING PARAMETERS

Material Group ISO 513P1 P2P3 P4P7M1K1 K2N1 N2N3 N4
Hardness/Rm500÷700 N/mm²600÷1000 N/mm²150÷350 HB
Vc (m/min)30÷4020÷3014÷1814÷1825÷3550÷6035÷45
D (mm)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)
20.0540.0460.0380.0380.0510.0590.054
30.0760.0640.0530.0530.0720.0830.076
40.0970.0830.0680.0680.0920.1070.097
50.1190.1010.0830.0830.1130.1310.119
60.1400.1190.0980.0980.1330.1540.140
70.1620.1380.1130.1130.1540.1780.162
80.1840.1560.1290.1290.1740.2020.184
90.2050.1740.1440.1440.1950.2260.205
100.2270.1930.1590.1590.2150.2490.227
110.2480.2110.1610.1610.2360.2730.248
120.2700.2300.1760.1760.2570.2970.270
130.2920.2480.1840.1840.2770.3210.292
140.3130.2660.1970.1970.2980.3450.313
150.3350.2850.2010.2010.3180.3680.335
160.3560.3030.2140.2140.3390.3920.356
170.3780.3210.2270.2270.3590.4160.378
180.4000.3400.2400.2400.3800.4400.400
190.4210.3580.2530.2530.4000.4630.421
200.4430.3760.2660.2660.4210.4870.443

INFO

SUH ALH HRC SUH MINI

HSS DRILLS

LFTA SUTA HSS-HSS/CO

CARBIDE END-MILLS

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

HSS END-MILLS

CARBIDE BURRS