Nozzle – Tungsten Carbide Straight Bore, 5/16" Bore, 3/4" NPSM Thread, 1-5/8" Length, Steel Jacket

Part Number: 1348-781
Weight: 0.46 lbs

The 1348-781 Tungsten Carbide Straight Bore Nozzle is a high-strength, compact blasting nozzle designed for precision blasting, blast cabinet applications, and confined-area operations. Engineered with a rugged tungsten carbide liner, this nozzle provides exceptional wear resistance and long service life when blasting with aggressive abrasives such as aluminum oxide, steel grit, garnet, or slag.

Featuring a 5/16" straight bore, this nozzle produces a tight, concentrated blast stream ideal for detailed cleaning, weld prep, small-part blasting, and applications requiring high impact in a narrow pattern. The 1-5/8" length gives operators excellent control in limited spaces while maintaining powerful abrasive acceleration.

The durable steel jacket reinforces the carbide liner against impact and harsh operating environments. Its 3/4" NPSM threaded connection ensures compatibility with standard screw-on nozzle holders used across pressure and suction blast systems.

Specifications

Key Features & Performance Advantages

Tungsten Carbide Liner — Maximum Wear Resistance

• Handles aggressive abrasives at high velocity

• Long-lasting durability for continuous-duty blasting

• Ideal for industrial and commercial blasting environments

Straight Bore Design — Precision & Power

• Produces a narrow, concentrated blast stream

• Excellent for weld cleaning, rust removal, and detail blasting

• Perfect for cabinet systems and confined-space operations

Steel Jacket — Reinforced Durability

• Heavy-duty steel exterior for maximum protection

• Impact-resistant design ideal for rugged use

• Extends nozzle service life

Standard 3/4" NPSM Threads

• Industry-standard screw-on connection

• Reliable, secure fit

• Compatible with most blasting systems

OEM Cross-Reference

Ideal Applications

Perfect for:

• Blast cabinet operations

• Precision blasting tasks

• Weld seam and joint cleaning

• Small component or part blasting

• Rust, scale, and coating removal

• Tight-space operations requiring controlled blast patterns