CUTTING PARAMETERS

INFO HF844

Material Group ISO 513P1P2 M1K1P3P4 M2 K2K3P5 M3M4 K4S1 S4S2 S3 S5
Hardness/Rm700 N/mm²700-1000 N/m≤ 35 HRC≤ 40 HRC
ap x aeD x 0.4DD x 0.4DD x 0.25DD x 0.25D
Vc (m/min)100-12060-8045-6530-40
D (mm)n (rpm)fz (mm/z)Vf (mm/min)n (rpm)fz (mm/z)Vf (mm/min)n (rpm)fz (mm/z)Vf (mm/min)n (rpm)fz (mm/z)Vf (mm/min)
VERTICAL658400.02968037200.02639029200.02226018600.020150
843800.03866027900.03438021900.02825013900.026150
1035000.04564022300.04136017500.03424011100.032140
1229200.05261018600.04735014600.0392309300.036130
1425000.05858015900.05233012500.0442208000.041130
1621900.06557013900.05832010900.0492107000.045130
1819500.07156012400.0643209700.0532106200.050120
2017500.07955011100.0713208800.0592105600.055120

PU-HPU

SUH

ALH

TYPHOON

TYPHOON SUH MINI

Material Group ISO 513P1P2 M1K1P3P4 M2 K2K3P5 M3M4 K4S1 S4S2 S3 S5
Hardness/Rm700 N/mm²700-1000 N/m≤ 35 HRC≤ 40 HRC
ap x ae2D x 0.2D2D x 0.1D1.5D x 0.1D1.5D x 0.1D
Vc (m/min)160-200110-13080-10050-70
D (mm)n (rpm)fz (mm/z)Vf (mm/min)n (rpm)fz (mm/z)Vf (mm/min)n (rpm)fz (mm/z)Vf (mm/min)n (rpm)fz (mm/z)Vf (mm/min)
650400.073147034500.06691026500.05862015900.080510
837800.095143025900.08588019900.07660011900.104490
1030300.113137020700.10285015900.0915809600.125480
1225200.130131017300.11781013300.1045508000.143460
1421600.146126014800.13178011400.1175306800.160440
1618900.162122012900.14675010000.1305206000.178430
1816800.178120011500.1607408800.1435005300.196420
2015100.197119010400.1777408000.1585004800.217420

TYPHOON

C-SD-TA

LFTA

DRILLS

G2

MDTA

HF VH/UP

MEF

ALU

MEX

NOTES: Down milling CNC programming is required. “ae” value max 0.2xD - “T” value max 0.1xD. The use of end mill with diameter 30-40% smaller than the width of the slot is recommended. The cutting conditions are based on CNC programming with medium dynamic speed. With lower CNC dynamic speed, use the same cutting conditions or reduce the cutting speed Vc. With higher CNC dynamic speed, reduce the “T” value by approximately -30 -50% and apply the maximum available cutting speed Vc. R1 Cutter radius ae R2 Half of slot width T Programming width of cut ae Actual width of cut

Y (+) Y X (+)

T

UH

HSS/CO-HSSP END MILLS

CARBIDE