3-4 Flute HSS-E-PM Roughing End Mill, Alcrona Coating

Short cut length, 3 or 4 flute design with neck recess on big cutting diameter sizes and an HRA profile to break up the 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 NOF3-4 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
95 F84 E81 F65 E55 E48 E41 E34 E69 F58 F61 F50 E47 E40 E
M3.3M4.1K1.1K1.2K1.3K2.1K2.2K2.3K3.1K3.2K3.3K4.1K4.2K4.3
36 D25 D60 F44 F33 F111 F90 F72 E98 F75 F61 E91 E68 E50 E
K4.4K4.5K5.1K5.2K5.3N3.1N3.2S1.1S1.2S1.3S2.1S2.2S3.1S3.2
43 D36 D103 E77 E60 E93 F55 F45 E35 E15 D33 D14 D25 D10 D

S4.1 S4.2 20 D 8 D DCON MS tolerance h6.

ProductDCDCON MSAPMXOALNOFLUDN
[mm][mm][mm][mm][mm][mm]
C9226.06.006.0013.0057.03
C9227.07.0010.0016.0066.03
C9228.08.0010.0019.0069.03
C9229.09.0010.0019.0069.03
C92210.010.0010.0022.0072.0331.509.50
C92211.011.0012.0022.0079.03
C92212.012.0012.0026.0083.0337.5011.50
C92213.013.0012.0026.0083.0337.5011.50
C92214.014.0012.0026.0083.0337.5011.50
C92215.015.0012.0026.0083.0337.5011.50
C92216.016.0016.0032.0092.0343.5015.50
C92218.018.0016.0032.0092.0343.5015.50
C92220.020.0020.0038.00104.0353.5019.50
C92222.022.0020.0038.00104.0353.5019.50
C92224.024.0025.0045.00121.0464.5023.50
C92225.025.0025.0045.00121.0464.5024.50
C92228.028.0025.0045.00121.0464.5024.50
C92232.032.0032.0053.00133.0472.5031.50