kennametal hozzle straight blast nozzleThe Hozzle Series is a tungsten carbide straight bore access nozzle with a 7 16" (11. 1 mm) OD insert body, designed for hard to reach places such as aerospace, aviation, and automotive component cleaning where minimal access or clearance makes standard blast nozzles impractical. Typical applications include cleaning turbine blade root channels, bolt holes, machined internal bores, airframe access openings. The Hozzle is designed for applications