Bronze, nylon, and stainless bristle brushes for cleaning, deburring, and surface prep of bores, tubes, threads, and ports. No calibers. No guesswork. Just the diameter you need.
Every brush is identified by its working diameter in millimeters and inches. Filter by material to match your application.
Twisted-in-wire construction holds bristle tension under load — ideal for repetitive internal cleaning.
Clear residue, scale, and machining debris from hydraulic cylinders, tubing, and drilled passages.
Remove burrs from cross-holes, threads, and ports without scoring the parent material.
Key surfaces and clean threaded holes ahead of sealing, plating, or adhesive bonding.
Match bristle material to the part you're cleaning. Custom stems and thread terminations available on request.
| Bristle Material | Best For | Hardness | Won't Scratch |
|---|---|---|---|
| Phosphor Bronze | General cleaning, carbon & residue removal | Medium | Steel, cast iron |
| Nylon | Soft metals, finished surfaces, applying solvents | Soft | Aluminum, brass, coatings |
| Stainless Steel | Heavy scale, rust, aggressive deburring | Hard | Hardened steel only |
Need a non-standard diameter, a custom stem length, or pallet quantities? Tell us the diameter and material and we'll send pricing within one business day.
Or email us directly: sales@helixbrush.com