kennametal 60 straight bore insert Bore size:#4 (1/4" / 6.4 mm) With its powerful filtration capabilities

With its powerful filtration capabilities

Note: This blasting helmet must be supplied with breathing air according to EN 12021

The nozzle is 100mm in length and is made with a tungsten carbide core and an aluminium jacket

airflow: 360 Nm³/hour

If you intend to use aggressive abrasives such as corundum

kennametal 60 straight bore insert Bore size:#4 (1/4" / 6.4 mm) With its powerful filtration capabilitiesThe Kennametal 60 is a boron carbide insert with a straight bore. The insert is suitable for blast guns and other compatible holders with a cylindrical 9 16" insert format. The insert has an outside diameter of 14. 3 mm (9 16"). One bore size is available: 1 4" (#4 6. 4 mm), with an overall length of 38. 1 mm (1 1 2"). Boron carbide typically provides five to ten times longer service life than tungsten carbide when used with aggressive abrasives, such