5-Flute Solid Carbide End Mill, Chip Dividers and Through Coolant

Short cut length, 5-flute design with neck recess and unequal helix helps to reduce vibrations especially when using the cutter in dynamic milling strategies. AlCrN coating improves performance and extends the tool life. Chip divider and through coolant improve chip evacuation in pocketing operation.

FS NOF5 l g = 10° DC h9 AlCrN

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 112.

P1.1P1.2P1.3P2.1P2.2P2.3P3.1P3.2P3.3P4.1P4.2M1.1M1.2M2.1
222 J248 J255 J189 J166 J147 I153 J123 I104 I90 I78 I128 I108 I113 I
M2.2M3.1M3.2K1.1K1.2K1.3K2.1K2.2K2.3K3.1K3.2K3.3K4.1K4.2
93 I105 I90 I218 J162 J122 J225 J183 J146 I198 J152 I123 I185 I139 I
K4.3K4.4K4.5K5.1K5.2K5.3S1.2S2.1S3.1S4.1
102 I87 I72 I209 I156 I122 I76 I59 I44 G35 G
DCON MS tolerance h6; RE ±0.01 mm.
DCREDCON MSAPMXOALNOFLUDN
Product
[mm][mm][mm][mm][mm][mm][mm]
S771HB10.010.000.2010.0025.0072.0530.009.70
S771HB12.012.000.2012.0030.0083.0538.0011.70
S771HB16.016.000.3016.0039.0092.0544.0015.70
S771HB20.020.000.3020.0048.00104.0554.0019.70