kennametal 75 straight bore insert EXP The SN156-AP is a long

The SN156-AP is a long venturi blast nozzle with BP200 SiAlON liner

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

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

shipbuilding and industrial maintenance

Rubber washer

kennametal 75 straight bore insert EXP The SN156-AP is a longThe 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