Obtain Extreme Metal Removal with Dapra's 90° Square Shoulder Mills
- Smoother cutting action, generating less noise and pressure
- Stronger insert geometry for heavier cuts using smaller-diameter cutters
- More economical insert for larger tools at typical depths of cut – less expensive than the 16mm insert
- Fine pitch for faster feed rates and good surface finishes
- Utility cutters provide more usable edges per insert
Browse Square Shoulder cutters and inserts by size:

- Precision cutter and insert combination provides longer tool life
- Long-reach tools available with Carbide Core for enhanced rigidity and reduced deflection
- Deep gullets provide efficient chip evacuation, even on the heaviest cuts
- Cutter bodies machined from hardened steel to minimize runout and create excellent surface finishes at high feed rates
- Nickel plating provides a harder casing for improved pocket durability and resistance to chip galling
- Inserts offered in both pressed and lapped versions for a combination of economy and performance
Dapra 90° Square Shoulder products are made in the USA.