2pcs Boron Carbide Sandblasting Nozzle Air Sandblaster Tip for Sandblast Cabinet Tool - 35X20X3Mm & 35X20X4Mm

Low density high hardness and strength corrosion. Low thermal conductivity. Super duarable. Density: 2.48/cm3 Microhardness: 3500kgf/mm2 Flexural strength: 400MPa Melting point: 2450 CelsiusCelsius Life for each material: Steel Shot: 2000-2500h Quartz sand: 1000-1500h Corundum: 500-1000h Dimensions: 35x20mm/1.38x0.79inch Bore diameter: 3mm & 4mm Model Number: Sandblasting Nozzle Power Type: Pneumatic Usage: Home DIY Cup Volume: other Application: Sandblasting Nozzle colour:black Material:Boron carbide Package Contents: 2 x Sandblasting Nozzle Operation: 1. The operator inserts the washer nozzle into a contractor nozzle-support nozzle and nozzle screws turn to hand firmly against the washer. 2. with all the related equipment correctly assembled and tested the operator points the nozzle to the surface to be cleaned and presses the remote control handle to start blasting. 3. the operator holds the nozzle 18 at 36 inches from the surface and moves smoothly at a speed that produces the cleanliness. Each step should overlap slightly. 4. The operator must replace the nozzle the orifice is worn 1/16-inches beyond size. Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.