Custom Cleaning Brush
Brass Tube Brush
Brass Tube Brush is built for bore, tube, and port where the brush must enter or follow internal walls, threads, and blind holes. Head size, working length, stem flexibility, and fill are selected to loosen chips, oil, and coolant without losing access or control.
Product Features
Radial brass bristles clean the complete inner circumference — The twisted-wire head contacts all sides of a tube during push-and-pull or rotating strokes.
Brass removes light oxidation and deposits with less aggression than steel wire — The fill is suited to copper, brass, and other surfaces that can tolerate metallic contact.
Small diameters reach narrow passages — The brush can clean cooling tubes, fittings, ports, and drilled bores where a hand brush cannot enter.
Rigid or semi-flexible stem matches the access path — Stem construction can be selected for straight tubes or gentle bends.
Loop, thread, or shank connection supports the cleaning method — The interface can match hand rods, extension systems, or approved powered equipment.
Made to the tube — Brush diameter, working length, brass wire gauge, stem size, tip finish, and connection can be customized.
Product Overview
Brass Tube Brush uses a working section shaped around the available opening, depth, and internal profile. It contacts internal walls, threads, and blind holes to remove chips, oil, and coolant; the access path and minimum clearance determine whether the brush needs a rigid stem, a flexible extension, a tapered head, or a stepped cleaning section. Brush diameter, working length, tip form, and stem flexibility must match the complete passage.
Key dimensions start with Brush head diameter 3.2–50.8 mm, Brush head length 25–127 mm, and Handle length 152–406 mm. The structure uses a tube or bore brush so the filament can contact the inside wall. The specified interface is threaded removable / fixed. Brass Wire are the principal material directions in the current specification. Choose the handle, neck, and head size so the operator can reach the surface without overloading the bristles.
Technical Specifications
| brush diameter | 3.2–50.8 mm |
|---|---|
| Brush section | 25–127 mm |
| Overall length | 152–406 mm |
| Filament diameter | 0.08–0.25 mm |
| Stem style | Single stem, double stem, threaded, loop, ring, or flexible extension |
| Fill | Nylon, PBT, brass, stainless steel, carbon steel, horsehair, or abrasive nylon |
| Contact setting | Use near-size contact for wiping and 5–20% oversize for flexible polymer scrubbing; use lower interference with wire. |
| Cleaning zone | bore, tube, port, and internal-passage cleaning |
| Contact surface | internal walls, threads, blind holes, cross holes, tapers, ports, and curved passages |
| Residue class | chips, oil, coolant, scale |
| Access and motion | brush diameter, working length, tip form, and stem flexibility must match the complete passage |
| Cleaning duty | bore, tube, port on internal walls, threads, blind holes, cross holes |
| Variant configuration | Brass Tube Brush: tube construction with Brass Wire fill for bore, tube, port, and internal-passage cleaning on internal walls, threads, blind holes, cross holes. |
Application Areas
Brass Tube Brush is primarily mapped to Tube & Pipe Cleaning. Before using this brush for a new application, check the workpiece surface, debris path, and required finish.
- Brass Tube Brush is best suited to tube, pipe, bore, hole, thread, cannula, housing, membrane, and internal-passage cleaning.
- The twisted-in-wire, flexible-rod, pull-through, fan-tip, or powered bore brush follows internal wall, thread, blind hole, cross hole, taper, pipe, membrane housing, and narrow cavity while the fill displaces scale, rust, chips, burrs, oil, coolant, deposits, powder, and biological residue.
- Use this configuration when the available access supports radial filament contact inside a bore, tube, hose, channel, nozzle, or drilled passage.
Selection Guidance
Structure fit
Match the tube & pipe bore brush geometry to internal walls, threads, and blind holes, the available access, and manual operation. Confirm Brush head diameter 3.2–50.8 mm, Brush head length 25–127 mm, and Handle length 152–406 mm against the complete working envelope before finalizing the brush.
Contact material
Choose from Brass Wire according to the behavior of chips, oil, and coolant, the surface sensitivity, and any wet, chemical, temperature, or hygiene requirements. Do not choose stiffness from the material name alone. Filament size, free trim, and density control the final contact.
When to use another solution
For Brass Tube Brush, use another cleaning method when chips, oil, and coolant cannot be released by controlled filament contact, when internal walls, threads, and blind holes cannot tolerate the selected contact material, or when the access path prevents safe engagement and residue removal.
Customization Options
| Brush Head Diameter (mm) | 3.2–50.8 |
|---|---|
| Brush Head Length (mm) | 25–127 [Industry Reference Range; Legacy Source] |
| Handle Length (mm) | 152–406 |
| Handle Grip Diameter (mm) | Not Applicable (No explicit grip or handle-diameter dimension in the product specification) |
| Bristle Material | Brass Wire |
| Handle Material | 304 Stainless Steel |
| Mounting / Interface | Threaded Removable / Fixed |
| Grip Style | Straight Handle |
| Color | Custom PANTONE Color ([Industry Reference Range]) |
| Logo Process | Laser Engraving / Screen Printing / Pad Printing ([Industry Reference Range]) |
| Surface Treatment | Smooth / Textured / Overmolded / Coated (Depending on Substrate; [Industry Reference Range]) |
Frequently Asked Questions
How should Brass Tube Brush be selected?
Start with tube, pipe, bore, hole, thread, cannula, housing, membrane, and internal-passage cleaning, internal wall, thread, blind hole, cross hole, taper, pipe, membrane housing, and narrow cavity, and scale, rust, chips, burrs, oil, coolant, deposits, powder, and biological residue. Then set brush diameter, Brush section, and Overall length, choose the fill from the material and residue table, and match the mounting interface and operating condition.
Which dimensions define Brass Tube Brush?
The primary dimensions are brush diameter (3.2–50.8 mm), Brush section (25–127 mm), and Overall length (152–406 mm). Also provide the minimum clearance, working envelope, trim or engagement, and the existing holder, shaft, stem, thread, or handle.
Which filament or contact material is used for Brass Tube Brush?
The primary options are Brass Wire. The final choice follows surface sensitivity, residue adhesion, wet or dry use, temperature, chemicals, conductivity, and required cutting action.
When is Brass Tube Brush not the best cleaning method?
Brass Tube Brush is not the first choice for pigs, flushing, ultrasonic, chemical descaling, blasting, or a flexible cable system for long, sharply curved, or heavily scaled passages.
What information is required to quote Brass Tube Brush?
Send the part or machine drawing, photos of internal wall, thread, blind hole, cross hole, taper, pipe, membrane housing, and narrow cavity, brush diameter, Brush section, Overall length, and Filament diameter, the residue description, wet or dry conditions, motion or use method, temperature, preferred Brass Wire, quantity, and the existing interface or sample.
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