kennametal 75 straight bore insert EXP Rubber washer

Rubber washer

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

air hose and other accessories are not included

TR-971 airflow indicator

Performance table

kennametal 75 straight bore insert EXP Rubber washerThe 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