Multi-Flute HSS-E-PM Roughing End Mill, Alcrona Coating

Short cut length, 4 or 6 flute design with neck recess on big cutting diameter sizes and an NRA profile to break chips for efficient roughing application. A 35° helix reduces vibration and improves performance in roughing operations. Alcrona coating improves performance and extends the tool life.

HSS-E PM 4-6NOF l g 35° 12° DC k12 Alcrona

Workpiece material group suitability, starting values for cutting speed (m/min) and Alpha Code. Tables with feed per tooth and correction factors can be found starting from page 194.

P2.2P2.3P3.1P3.2P3.3P4.1P4.2P4.3M1.1M1.2M2.1M2.2M3.1M3.2
93 G82 F80 G64 F54 F48 F40 F33 F66 G56 G59 G48 F47 F40 F
M3.3M4.1K1.1K1.2K1.3K2.1K2.2K2.3K3.1K3.2K3.3K4.1K4.2K4.3
36 E26 E61 G45 G34 G108 G88 G70 F96 G73 G59 F89 F67 F49 F
K4.4K4.5K5.1K5.2K5.3N3.1N3.2S1.1S1.2S1.3S2.1S2.2S3.1S3.2
42 E35 E100 F76 F58 F93 G55 G46 F37 F16 E36 E16 E27 E11 E

S4.1 S4.2 21 E 9 E DCON MS tolerance h6.

ProductDCDCON MSAPMXOALNOFLUDN
[mm][mm][mm][mm][mm][mm]
C9086.06.006.0013.0057.04
C9087.07.0010.0016.0066.04
C9088.08.0010.0019.0069.04
C9089.09.0010.0019.0069.04
C90810.010.0010.0022.0072.0431.509.50
C90811.011.0012.0022.0079.04
C90812.012.0012.0026.0083.0437.5011.50
C90813.013.0012.0026.0083.0437.5011.50
C90814.014.0012.0026.0083.0437.5011.50
C90815.015.0012.0026.0083.0437.5011.50
C90816.016.0016.0032.0092.0443.5015.50
C90818.018.0016.0032.0092.0443.5015.50
C90820.020.0020.0038.00104.0453.5019.50
C90822.022.0020.0038.00104.0453.5019.50
C90825.025.0025.0045.00121.0664.5024.50
C90830.030.0025.0045.00121.0664.5024.50
C90832.032.0032.0053.00133.0672.5031.50