Page 21 - Cobra-Carbide-2020-Catalog

VIPER

Variable Helix Endmills

5 FLUTE - FRACTION

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 • Effective for both slotting and profiling operations
• Substantial increases in metal removal rates - Increased stability • Increased feed rate due to 5 flutes - Less loads per tooth
during cutting action • Manufactured from premium submicron grain carbide

5 FLUTE - FRACTION

Cut Dia Shank Dia LOC OAL Radius Uncoated AlTiN
1/8 1/8 1/2 1-1/2 SQ 17508 17511
1/8 1/8 1/2 1-1/2 R.015 17512 17513
3/16 3/16 5/8 2 SQ 17524 17525
3/16 3/16 5/8 2 R.015 17507 17528
1/4 1/4 3/4 2-1/2 SQ 17553 17557
1/4 1/4 3/4 2-1/2 R.015 17556 19844
1/4 1/4 1-1/8 3 SQ 17560 17561
1/4 1/4 1-1/8 3 R.015 17564 17568
5/16 5/16 13/16 2-1/2 SQ 17576 17577
5/16 5/16 13/16 2-1/2 R.015 17578 18579
3/8 3/8 1 2-1/2 SQ 17614 17615
3/8 3/8 1 2-1/2 R.015 17616 19846
7/16 7/16 1 2-3/4 R.020 17628 17629
1/2 1/2 1-1/4 3 SQ 17664 17665
1/2 1/2 1-1/4 3 R.030 17668 19848
1/2 1/2 1-1/2 4 SQ 17684 17685 ENDMILL
1/2 1/2 2 4 R.030 17678 17679
5/8 5/8 1-1/4 3-1/2 SQ 17720 17721
5/8 5/8 1-1/4 3-1/2 R.030 17722 19850
5/8 5/8 2-1/4 5 R.030 17730 17731
3/4 3/4 1 3-1/2 R.020 17734 17736
3/4 3/4 1-1/2 4 SQ 17782 17783
3/4 3/4 1-1/2 4 R.030 17784 19854
3/4 3/4 2-1/4 5 R.030 17794 17795
1 1 1-1/2 4 SQ 17814 17815
1 1 1-1/2 4 R.030 17816 17817
1. 1 2-1/4 5 R.030 17874 17875

www.cobracarbide.com / Phone: 951-280-4700 21