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)40÷5030÷4018÷2218÷2230÷4065÷7545÷55
D (mm)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)fn (mm/rev)
20.0600.0510.0420.0420.0570.0660.060
30.0840.0710.0590.0590.0800.0920.084
40.1080.0920.0760.0760.1030.1190.108
50.1320.1120.0920.0920.1250.1450.132
60.1560.1330.1090.1090.1480.1720.156
70.1800.1530.1260.1260.1710.1980.180
80.2040.1730.1430.1430.1940.2240.204
90.2280.1940.1600.1600.2170.2510.228
100.2520.2140.1760.1760.2390.2770.252
110.2760.2350.1790.1790.2620.3040.276
120.3000.2550.1950.1950.2850.3300.300
130.3240.2750.2040.2040.3080.3560.324
140.3480.2960.2190.2190.3310.3830.348
150.3720.3160.2230.2230.3530.4090.372
160.3960.3370.2380.2380.3760.4360.396
170.4200.3570.2520.2520.3990.4620.420
180.4440.3770.2660.2660.4220.4880.444
190.4680.3980.2810.2810.4450.5150.468
200.4920.4180.2950.2950.4670.5410.492

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