New Versatile Milling Cutters for Shouldering and Fast Feed Applications
Economical, positive small size insert for 90° shoulder milling with 4 cutting edges. High positive rake angle reduces the cutting forces applied on the cutter body to achieve an easy and soft cut. Large tool core enables increasing the number of teeth on small tool diameters for high productivity. Durable small quad insert structure enables high feed machining.
The new HELI4MILL cutters and inserts are designed to provide an economical option for a wide range of roughing and finishing operations.
The cutters can carry inserts of different shapes in the same pocket. The simple and user-friendly system allows the tool to be used for milling square shoulders and slots, or for productive fast feed rough machining.
HELI4MILL cutters can successfully replace solid carbide endmills. They facilitate application flexibility and reduce stock and procurement costs.
HELI4MILL tools have been designed for the manufacturing of small-size and miniature parts, small dies and molds, and medical components. Their compact size makes the new cutters ideally suited for turn-milling.
HELI4MILL cutters are available in the following configurations:
E90SO…-04
Endmills in the 10 -20 mm diameter range
E90SO…MM-04
Endmills with MULTI-MASTER threaded adaptation in the 10-16 mm diameter range
Cutter Features
- Each cutter can carry single-sided square and fast feed milling inserts
- Mounting differently shaped inserts does not change the cutter diameter
- Ramping down ability
- Coolant holes are directed to each and every cutting edge
- Cutter body has a special protective polished coating for uninterrupted chip flow and protection from corrosion and wear
SOMT 040204PNTR Insert
A general-use insert with 4 helical cutting edges for milling square shoulders.
Features
- Positive axial rake to reduce cutting forces
- High surface finish
- 0.4 mm corner radius
- 3.5 mm maximum depth of cut
SOCT 040204PNR Insert
Square insert intended mainly for milling various high-temperature alloys.
Its cutting geometry ensures high machining accuracy and high surface finish.
The insert enables smooth machining, exerting low cutting forces.
Features
- Ground cutting edge with a special edge preparation to produce high surface finish
- A special chipformer designed for machining high-temperature alloys
- Provides a high 90° shoulder accuracy
- 0.4 mm corner radius
- 3.5 mm maximum depth of cut
