The CoroThread® 266 external thread insert in grade 1125 is a high-precision solution for machining metric and imperial threads. Designed by Sandvik Coromant, this insert guarantees exceptional stability and excellent chip control.
Features: The CoroThread® 266 insert features a robust design and superior stability thanks to the iLock™ interface, which guarantees precise positioning and reduces vibration. Suitable for external threading operations, it offers excellent chip control and enables optimal cutting conditions on a wide variety of materials. Its complete profile ensures a clean result that complies with the strictest tolerances. Its TiAlN PVD coating ensures extended tool life and enhanced wear resistance, even under the most demanding machining conditions.
Specifications: - Machinable materials: steels (including stainless and hardened), cast irons, non-ferrous metals, refractory superalloys. - Thread type: external, full profile. - Number of teeth: 1 per cutting edge. - Inscribed circle diameter: 9.525 mm. - Cutting direction: right-handed. - Number of cutting edges: 3. - Substrate: HC carbide. - Coating: PVD TiAlN (titanium aluminum nitride). - Grade: 1125. - Insert thickness: 3.9688 mm.
Standards: The CoroThread® 266 thread insert meets the requirements of industry standards for metric threads to ISO 965-1 and imperial threads to ISO 228. It is designed to offer thread quality in line with the most stringent international standards.
Brand information: Sandvik Coromant is a world leader in the development of cutting tools and machining solutions. With over 80 years of innovation and a presence in more than 150 countries, the company designs cutting-edge solutions to optimize productivity and precision in manufacturing industries. Its commitment to quality and innovation is reflected in the more than 2,500 new products it designs every year.
Strengths
- Enhanced precision: iLock™ interface for stable, reliable positioning. - Excellent service life: TiAlN PVD coating for optimum wear resistance. - High efficiency: designed for high cutting speeds. - Adaptability: compatible with a wide variety of materials. - Optimum thread quality: clean threading to ISO tolerances. - Chip control: designed for efficient chip evacuation.
Applications
This threading insert is ideal for threading applications on CNC lathes in the aerospace, automotive, general manufacturing and precision mechanical parts production sectors. It is particularly effective for machining steels, stainless steels, cast irons and refractory superalloys.