Product Overview

At Shree Bhavani Extrusion, we manufacture premium-grade Brass Hollow Rods engineered specifically to meet the strict dimensional tolerances of modern high-speed CNC machining. By utilizing advanced extrusion and cold-drawing processes, our hollow bars feature exceptional concentricity, excellent straightness, and a flawless surface finish. Designed to significantly reduce material wastage, cycle times, and tool wear, these rods eliminate the need for preliminary drilling. They are the ideal choice for producing heavy-duty bushes, nuts, gears, electrical connectors, and fluid-power components. Available in a wide range of standard alloys (including Free Cutting, Forging, and High Tensile brass) and customized cross-sections to match your exact engineering blueprints.

Key Features

Near-Net-Shape Cost Efficiency

By delivering a raw material that already matches your component's outer and inner diameters, our hollow rods eliminate the need for preliminary core-drilling. This instantly slashes raw material purchasing weight, drastically shortens cycle times per part, and drops energy usage across your shop floor.

Perfect Concentricity & Wall Uniformity

Precision extruded and cold-drawn to maintain absolute axial alignment between the inner bore and the outer circumference. This high concentricity ensures a perfectly balanced wall thickness from end to end, preventing machine vibration during high-RPM CNC turning and ensuring uniform component strength.

Excellent Internal Micro-Structure (Porosity-Free)

The high-tonnage extrusion process refines the alloy's crystalline structure, completely eliminating internal air pockets, micro-cracks, and structural voids. This dense, uniform integrity ensures that the inner bore remains structurally sound and flawless during high-speed threading, tapping, or boring.

Reduced Tool Wear & Maximum Chip Savings

Because your cutting tools don't have to bore out massive amounts of solid brass, tool friction and thermal stress are significantly reduced, extending the life of your expensive inserts. Additionally, it sharply minimizes the volume of bulky scrap chips, lowering your handling labor and cleaning down-time.

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