Solid Carbide CNC Variable Helix Square Bottom Router Bits - End Mills for Steel & Stainless Steel

Amana Tool 51597 CNC Variable Helix Spiral Square Bottom 1/2 Dia x 1 x 1/2 Shank Solid Carbide AlTiN Coated End Mill

Amana Tool 51595 CNC Variable Helix Spiral Square Bottom 3/8 Dia x 7/8 x 3/8 Shank Solid Carbide AlTiN Coated End Mill

Amana Tool 51593 CNC Variable Helix Spiral Square Bottom 1/4 Dia x 5/8 x 1/4 Shank Solid Carbide AlTiN Coated End Mill