kennametal 75 straight bore insert EXP The Contracor GBC Venturi Nozzle

The Contracor GBC Venturi Nozzle is a high quality insert nozzle that and goes directly inside a 25mm ID blast hose

while the rubber-coated helmet shell and recoil-damping material provide additional protection during heavy-duty blasting operations

air hose and other accessories are not included

Reinforced rubber fingertips reduce wear and provide additional protection against rebounding abrasive media

kennametal 75 straight bore insert EXP The Contracor GBC Venturi NozzleThe 75 Series is a boron carbide insert with a straight bore. The insert is suitable for blast guns and other holders with a cylindrical 3 4" insert format. Several bore sizes are available, from 1 8" (#2) up to 3 8" (#6), for fine to medium precision blasting and spot blasting. Boron carbide typically provides five to ten times longer service life than tungsten carbide when used with aggressive abrasives, such as aluminium oxide and selected mineral