Hot Pressed Boron Carbide Sandblasting Nozzle with 3500kgf Hardness and 12.7mm Bore for Maximum Abrasive Flow

This 12.7 mm bore nozzle is produced by hot pressing, which yields a dense B4C structure with uniform grain distribution. Higher density means fewer micro-pores for abrasive particles to attack, which translates into longer bore life in high-volume blasting.

• Hot pressed density ≥ 2.48 g/cm³ for reduced porosity
• 12.7 mm bore for maximum abrasive flow on large surfaces
• Micro hardness ≥ 3500 kgf/mm², TRS ≥ 400 MPa
• 2" 4-1/2 UNC thread for contractor and industrial machines

Large tank interiors, ship hulls, structural steel yards and demolition-scale cleaning where output volume decides project deadlines.

Custom bore sizes from 4.8 mm to 20 mm and special jacket designs are available. Contact us with your application details for a recommendation.