Boron Carbide Nozzle – Straight Bore Gun Insert, 3/8" Bore, 2" Length

Part Number: 1348-970
Weight: 0.10 lbs

The Boron Carbide Straight-Bore Gun Insert (1348-970) is a high-durability blasting nozzle engineered for maximum wear resistance and consistent abrasive flow. Featuring a 3/8-inch bore and a compact 2-inch overall length, this nozzle is ideal for medium-to-high volume abrasive blasting applications requiring a short, lightweight, and long-lasting insert.

Constructed from premium boron carbide, this nozzle offers one of the longest service lives available—significantly outperforming tungsten carbide and ceramic alternatives in aggressive abrasive environments.

Key Features & Benefits

Ultra-Durable Boron Carbide

• Exceptional resistance to abrasive erosion

• Ideal for aluminum oxide, garnet, steel grit, and other harsh media

• Long service life reduces downtime and replacement frequency

Straight Bore – 3/8" Diameter

• Provides smooth, controlled, high-volume media flow

• Suitable for surface prep, coating removal, and heavy blasting applications

• Ensures consistent blast patterns and efficient material removal

Compact 2-Inch Length

• Easily integrates into short gun assemblies and compact blasting setups

• Reduces gun weight for improved operator comfort

• Provides excellent stability and blasting precision

Industrial-Grade Performance

• Reliable for continuous-duty blasting environments

• Maintains consistent output throughout nozzle lifespan

• Designed for use with a wide range of commercial blast guns