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Dent Balls-Ferree's Tools

Dent Balls

(39 products)

Shop dent balls for professional brass instrument dent removal and restoration. Find a variety of sizes and styles designed for use with dent rods, mandrels, and repair machines to smooth and reshape dents in bells, tubing, bows, and other brass instrument components.
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Frequently Asked Questions

How do I choose the correct dent ball size?

Measure the internal diameter of the tubing and compare it with the listed dent ball dimensions. The ball must be appropriately sized for the tubing and repair method.

Are dent balls sold individually or in sets?

Availability varies by product. Review the individual listing to determine whether the product includes one dent ball, multiple sizes or additional components.

Can dent balls be used without other repair tools?

Dent balls typically require a compatible rod, cable, driver or retrieval system. Review the product description to determine which additional tools are needed.

About The Collection

Dent Balls for Brass Instrument Repair

Shop brass instrument dent balls in specialized sizes and shapes for controlled dent removal, tubing correction and professional repair work. Dent balls provide internal support as they pass through compatible sections of instrument tubing.

The proper dent ball should closely correspond with the internal diameter and shape of the tubing being repaired. A ball that is too small may not correct the damaged area effectively, while one that is too large could become stuck or place excessive stress on the instrument.

Select the Correct Dent Ball

Measure the instrument tubing and review the dent ball specifications before making a selection. Consider the tubing path, dent location, access point and compatible driver, cable or retrieval system.

Inspect each dent ball before use and confirm that its surface is smooth and free from damage. Dent removal requires controlled force and an understanding of how brass instrument metals respond during reshaping.