4-Flute HSS-E Roughing End Mill, Bright Finish

Short cut length, 4-flute design without center cut, for peripheral roughing operations only. The NF profile breaks chips for an efficient roughing operation. A 30° helix reduces vibrations and improves performance when roughing mild materials.

NOF4 APMX

lgLU
30°12°OAL

DC k12 Bright

Workpiece materialgroupsuitability,startingvalues for cuttingspeed(m/min)and Alpha Code. Tableswith feedper tooth andcorrection factors can be found startingfrompage 194.
P1.1P1.2P1.3P2.1P2.2P3.1P3.2P4.1M1.1M1.2M2.1M2.2K1.1K1.2
46 E52 E54 E40 E35 E32 E26 D19 D34 E29 E31 E25 D30 E22 E
K1.3K2.1K2.2K2.3K3.1K3.2K3.3K4.1K4.2K4.3K4.4K4.5K5.1K5.2
17 E49 E40 E32 D44 E33 E27 D40 D30 D22 D19 C16 C46 D34 D
K5.3N1.3N2.1N2.2N2.3N3.1N3.2N3.3N4.1S1.1S1.2S2.1S3.1S4.1
27 D41 F41 E37 E26 E43 E25 E13 E43 E30 D25 D20 C15 C12 C
CON MS tolera Productnce h6.DCDCON MSAPMXOALNOFLUDN
[mm][mm][mm][mm][mm][mm]
C4006.06.006.0013.0057.04
C4008.08.0010.0019.0069.04
C40010.010.0010.0022.0072.04
C40012.012.0012.0026.0083.04
C40014.014.0012.0026.0083.0437.5011.50
C40016.016.0016.0032.0092.0443.5015.50
C40018.018.0016.0032.0092.0443.5015.50
C40020.020.0020.0038.00104.0453.5019.50