Seco Tools has unveiled its new Round 20 line of copy mills and inserts, engineered to deliver exceptional performance across a broad range of milling applications, including face, side, slot, plunge, and ramp milling. The new system builds upon previous generations, offering compatibility with existing cutter bodies while enhancing performance in difficult-to-machine materials.
Optimized for Demanding Materials and Roughing Operations
Designed for medium-to-rough milling, the Round 20 cutters are particularly effective in processing steel, stainless steel, and heat-resistant superalloys (HRSA). They also provide productive performance when used on cast iron and hardened steels. Featuring large-diameter 20 mm round inserts with R10 mm radii, the system maximizes material removal rates while offering a cost-effective solution for operations requiring high metal removal and consistent edge durability.
Flexible Insert Indexing Options
A key innovation in the Round 20 system is its versatile insert indexing design. Users can select from four, six, or eight indexing positions, enabling them to tailor insert use to the specific depth of cut. This flexibility also ensures full compatibility with existing cutter bodies, including those configured for four or eight positions, making it easier for shops to upgrade without overhauling existing tooling setups.
Tool Life and Cost Efficiency with Shims and Cassettes
To further enhance productivity and minimize tool damage, the Round 20 system incorporates insert shims and cassettes. These components protect insert pockets from wear and accidental damage, extending the life of cutter bodies and reducing costly downtime associated with unexpected tool breakage. This smart design helps manufacturers avoid unnecessary expenses and improves operational efficiency.
Comprehensive Product Range for Versatile Machining
The Round 20 series includes 16 cutter bodies, four shim options, three cassette configurations, and 30 indexable cutting inserts. This wide variety gives manufacturers the ability to tailor the system to specific machining needs, material types, and production requirements.
By integrating compatibility, durability, and performance, Seco’s Round 20 copy mills and inserts provide a flexible and efficient solution for modern milling challenges in both conventional and high-performance machining environments.
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