【DURABLE MATERIAL】: The sand blaster nozzles are made of hard and lightweight boron carbide, which makes the tip of the blast nozzle more durable and lasting, and has a longer serviceable life than ceramics, tungsten carbide and other materials!

• ️【ADVANTAGE OF BORON CARBIDE】: Our boron carbide sandblasting nozzle has many advantages, such as strong wear resistance, high hardness, high&low temperature resistance, high pressure resistance, etc. This will be a good choice for you.

• ️【ABOUT SIZE】: Outside diameter: 20mm , Length: 35/45/60mm.

• ️【APPLICABLE SANDBLASTING GUN TYPE】: This boron carbide sandblast nozzle is suitable for B type sandblaster gun.

• ️【AVAILABLE FOR MULTIPLE MEDIA】: Our high-quality boron carbide sandblasting nozzles are suitable for a variety of media, such as glass beads, silicon carbide, alumina, black diamond, garnet and other medias. So you don't have to worry that our products are not suitable for your tools, please rest assured select.

Length:35/45/60mm

Outside diameter:20mm

Straight mounth :4*15mm

Boron Carbide Nozzle Details:

·Material: boron carbide

·Color: black

·Density: ≥2.46g/cm3

·Micro hardness: ≥3500kgf/mm2

·Bending strength：≥400MPa

·Melting point: 2450 ℃

·Optional boron carbide nozzle inner diameter: 3mm/4mm/5mm/6mm/8mm/10mm/12mm

·Low density&thermal conductivity, high hardness and strength corrosion, making it superb durable.