kennametal 87 straight bore insert Bore size:#7 (7/16" / 11.1 mm) is removed directly through the

is removed directly through the suction hose

EN 148-1 connection: suitable for Spasciani masks and other compatible masks with a standard threaded connection

Easy operation: One button to control all functions

SNR: 26 dB

kennametal 87 straight bore insert Bore size:#7 (7/16" / 11.1 mm) is removed directly through theThe Kennametal 87 Series is a boron carbide insert with a straight bore. The insert is suitable for blast guns and other holders with a cylindrical 7 8" insert format. Several bore sizes are available, from 1 4" (#4) up to 1 2" (#8), for medium to heavier 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