Laser Ceramic Ring D19.5 M8 H12.4 for Raytools BM110 Nozzle Holder
The D19.5 × M8 × H12.4 ceramic ring is a precision 3D fiber laser cutting consumable designed to provide electrical insulation, accurate nozzle positioning, and mechanical protection between the cutting nozzle and laser head. Engineered for multi-angle and spatial cutting applications, this ceramic ring ensures stable laser alignment and reliable performance during demanding 3D cutting operations. It is fully compatible with a wide range of Raytools cutting heads, making it suitable for both standard and advanced laser cutting systems.
Key Features
Manufactured from high-purity technical ceramic, the ring offers excellent electrical insulation and high resistance to heat, preventing arc transfer and protecting internal cutting head components. The precisely controlled dimensions ensure accurate nozzle centering, which helps maintain consistent focal positioning and stable assist-gas flow during cutting. The compact M8 threaded design allows secure installation while supporting the precise movement required for 3D cutting paths. High mechanical strength and wear resistance help reduce the risk of cracking or deformation under continuous operation, extending service life and maintaining cutting stability.
Applications
This ceramic ring is widely used in 3D fiber laser cutting of carbon steel, stainless steel, aluminum, and other metal materials where angled cuts, contour processing, or complex spatial geometries are required. Typical applications include sheet metal fabrication, tube and profile cutting, formed components, and precision metal parts in automated production lines.
Compatible Laser Cutting Heads
– Raytools BT220, BT240, BT240S
– Raytools BM109, BM110, BM111, BM114
– Raytools GF101
– Other Raytools 3D cutting heads using D19.5 × M8 × H12.4 ceramic ring configurations
This ceramic ring provides a reliable, cost-effective solution for maintaining cutting accuracy, electrical safety, and long-term stability in professional 3D fiber laser cutting applications.