Maximize material removal rates, tool life and cost efficiency
Seco Helical LN4-11 milling cutter inserts offer up to 3x greater tool life per edge, and helix inserts feature four cutting edges to reduce costs.Cut costs with Helical Milling
The Seco Helical LN4-11 milling cutter provides robust machining in operations requiring a 32 – 63 mm tool diameter. The cutter’s helix inserts provide four cutting edges to enhance cost performance, and both front and helical inserts provide up to 3x tool life per edge.
Your challenge:
Reduce cost per part.
The Seco solution:
The Seco Helical LN4-11 milling cutter boosts productivity to achieve the lowest cost per part in applications requiring a helical milling cutter 32 – 63 mm in diameter.

Your challenge:
Reduce tool costs.
The Seco solution:
Minimize tooling costs through the combination of four cutting edges per helix insert and up to 3x tool life per edge with the Seco Helical LN4-11 milling cutter.
A tool for all materials
Seco Helical LN4-11 milling cutter inserts are available in a broad range of geometries and grades. Simply change out the inserts to use the tool in a new application.

Your challenge:
Increase the flexibility of your milling operations.
The Seco solution:
Easily tackle a range of applications and materials through a broad variety of insert geometries and grades for the Seco Helical LN4-11 milling cutter.
Make optimization easy
Seco Helical LN4-11 milling cutter inserts only load into their appropriate pockets, eliminating the risk of operator error. The cutter bodies and inserts feature individual Seco Data Matrix codes for selection of cutting data and tracking of spare parts.

Your challenge:
Avoid mistakes by new operators.
The Seco solution:
Gain the confidence of knowing that Helical LN4-11 milling cutter inserts cannot be loaded incorrectly.
Your challenge:
Access and act on useful data.
The Seco solution:
Each cutter body and insert features an individual Seco Data Matrix code for selection of cutting data and tracking of spare parts.
Discover the product range for LN4-11