Page 22 - Cobra-Carbide-2020-Catalog

VIPER

Variable Helix Endmills

4 FLUTE REGULAR LENGTH - METRIC

BENEFITS & FEATURES
• Special flute design for chatter and vibration free machining • Unequal flute design helps to reduce chatter and vibration
• Helix angle changes along flute - Substantial increases in metal • Effective for both slotting and profiling operations
removal rates • Manufactured from premium submicron grain carbide
• Increased stability during cutting action

4 FLUTE REGULAR LENGTH - METRIC

Cut Dia Shank Dia LOC OAL Radius AlTiN
4 4 14 51 0.4 19880
6 6 20 63 0.4 19882
8 8 20 63 0.4 19884
10 10 25 70 0.4 19886
12 12 25 76 0.6 19888
16 16 32 89 0.7 19890
20 20 38 100 0.7 19901
25 25 38 100 0.7 19903

ENDMILL

5 FLUTE REGULAR LENGTH - METRIC

Cut Dia Shank Dia LOC OAL Radius AlTiN
4 4 14 51 0.4 19891
6 6 20 63 0.4 19892
8 8 20 63 0.4 19894
10 10 25 70 0.4 19896
12 12 25 76 0.6 19898
16 16 32 89 0.7 19899
20 20 38 100 0.7 19904
25 25 38 100 0.7 19906

22 www.cobracarbide.com / Phone: 951-280-4700