Stainless Steel Sandblaster Nozzle: Compatible with general box manual and automatic sandblasting machines this nozzle features a robust construction combining aluminum alloy housing and a carbide internal liner for extended operational life and consistent blasting performance Long Lasting Performance: The carbide insert resists erosion significantly longer than standard materials delivering stable airflow and abrasive For velocity over while reducing downtime due to frequent replacements Engineered Dimensions: With an external diameter of 20mm a length of 35mm and an internal orifice of 8mm this nozzle ensures accurate fitment in designated holders and maintains optimal blast pattern and pressure efficiency Enhanced Abrasive Acceleration: Designed with optimized inlet and outlet taper geometry this nozzle quickens the speed of air and media mixture exiting the hose insuring efficient cleaning with overlapping passes from 18 to 36 inches away For Easy Installation And Maintenance: Includes 1 x air sandblaster head and 1 x carbide nozzle for straightforward setup simply insert the washer into the holder and in the nozzle until firmly seated replace when orifice wear exceeds 1/16", Weight: 0.90720220813 Pounds, Manufacturer: Oewwthy