OUBO Brand 4 Holes Alumina Abrasion Polisher Microetcher Sandblasting Sandblaster Guns

Specifications: 1.Link way:4 hole chair general autoclavable. 2.Opertion air pressure:0.3Mpa-0.4Mpa 3.Sand amount:1.5g/min-3.59g/min 4.Blasting hole:Φ0．5mm 5.Blasting head can rotate to 360° Usage： 1.Insert the joint tail to the teeth chair pipeline interface, tight thread 2.Increase the opertion air pressure to 0.3-0.4Mpa. 3.Insert the injector to the workpiece, push the button with thumb and blast, stop to blast after release Package Included: 1*Hand-tool 1*powder jar 1*4 holes connector 1*cable 1*mini wrench