Features 1、Multifunction: Electric sand blasting machine can clear up the molds, forging, and casting parts, welding parts, heat process parts, stamping parts and machined parts. 2、Usage: Lab sandblasting machine used for rough surfaces, provide descaling, remove salt and burr, pretreatment process before spraying, plating. 3、Use of Abrasives: With spray glass beads, plastic sand and reinforce surfaces components. Recommend using finer glass beads and various fine emery sands. 4、Double End Pen: Sandblaster with double head pen for polishing different hardness materials, and the nozzle can be fixed or removed for easier handling of workpieces by hands. 5、Easy Observe: Sandblaster with large window for observing sand status. Dual gauges with anti blocking function, stable pressure for use. Foot pedal control for blasting. Specification Item Type: Manual Sand Blasting Machine Material: Steel, Glass Size: Approx. 50 x 40 x 30cm / 19.69 x 15.75 x 11.81in New type without electrical pneumatic switch, easy handling Suitable for sandblasting of workpieces below 30 x 15cm Recommend using fine glass beads and various fine emery Dual pressure gauges with anti blocking function, more stable, can be replaced and repaired by yourself, foot pedal control sandblasting. The nozzle can be fixed for spraying, or removed for spraying, which is more convenient and user friendly. Package List 1 x Sandblasting Machine 1 x Foot Pedal 1 x Plug