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

Long cut length, 3, 4 or 6 flute design with an HRA profile to break chips for efficient roughing of deep profiles. Neck recess on cutting diameter equal to 10 mm and above. A 35° helix reduces vibration and improves performance when roughing. Alcrona coating improves performance and extends tool life.

HSS-E HRA PM NOF3-6 APMX

lgLU
35°12°OAL

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
83 E73 D72 E58 D49 D43 D37 D30 D59 E50 E53 E43 D42 D36 D
M3.3M4.1K1.1K1.2K1.3K2.1K2.2K2.3K3.1K3.2K3.3K4.1K4.2K4.3
32 C23 C55 E41 E31 E97 E79 E63 D86 E66 E53 D80 D60 D44 D
K4.4K4.5K5.1K5.2K5.3N3.1N3.2S1.1S1.2S1.3S2.1S2.2S3.1S3.2
38 C31 C90 D68 D52 D104 E61 E41 D34 D15 C32 C14 C24 C10 C

S4.1 S4.2 19 C 8 C DCON MS tolerance h6.

ProductDCDCON MSAPMXOALNOFLUDN
[mm][mm][mm][mm][mm][mm]
C4926.06.006.0024.0068.03
C4928.08.0010.0038.0088.03
C49210.010.0010.0045.0095.0454.509.50
C49212.012.0012.0053.00110.0464.5011.50
C49214.014.0012.0053.00110.0464.5011.50
C49216.016.0016.0063.00123.0474.5015.50
C49218.018.0016.0063.00123.0474.5015.50
C49220.020.0020.0075.00141.0490.5019.50
C49222.022.0020.0075.00141.0490.5019.50
C49225.025.0025.0090.00166.06109.5024.50
C49230.030.0025.0090.00166.06109.5024.50