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 HRA profile to break chips for efficient roughing application. A 35° helix reduces vibration and improves performance. Alcrona coating improves performance and extends the tool life.

HSS-E HRA PM NOF4-6 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 F82 E80 F64 E54 E48 E40 E33 E66 F56 F59 F48 E47 E40 E
M3.3M4.1K1.1K1.2K1.3K2.1K2.2K2.3K3.1K3.2K3.3K4.1K4.2K4.3
36 D26 D61 F45 F34 F108 F88 F70 E96 F73 F59 E89 E67 E49 E
K4.4K4.5K5.1K5.2K5.3N3.1N3.2S1.1S1.2S1.3S2.1S2.2S3.1S3.2
42 D35 D100 E76 E58 E116 F68 F46 E37 E16 D36 D16 D27 D11 D

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

ProductDCDCON MSAPMXOALNOFLUDN
[mm][mm][mm][mm][mm][mm]
C4286.06.006.0013.0057.04
C4287.07.0010.0016.0066.04
C4288.08.0010.0019.0069.04
C4289.09.0010.0019.0069.04
C42810.010.0010.0022.0072.0431.509.50
C42811.011.0012.0022.0079.04
C42812.012.0012.0026.0083.0437.5011.50
C42813.013.0012.0026.0083.0437.5011.50
C42814.014.0012.0026.0083.0437.5011.50
C42815.015.0012.0026.0083.0437.5011.50
C42816.016.0016.0032.0092.0443.5015.50
C42818.018.0016.0032.0092.0443.5015.50
C42820.020.0020.0038.00104.0453.5019.50
C42822.022.0020.0038.00104.0453.5019.50
C42825.025.0025.0045.00121.0664.5024.50
C42828.028.0025.0045.00121.0664.5024.50
C42830.030.0025.0045.00121.0664.5024.50
C42832.032.0032.0053.00133.0672.5031.50
C42836.036.0032.0053.00133.0672.5031.00
C42840.040.0040.0063.00155.0684.5039.00