Price is for 1 brush only. Please select your required size from the options below.
Available Sizes: 2.5" (64mm) · 3" (75mm) · 4" (100mm) · 5" (125mm) · 6" (150mm)
Arbor: M14 × 2.0 — Fits most standard angle grinders
Australian Stock · Fast Dispatch
Product: Brass Coated Twist Cup Brush for Angle Grinder
Color: Red cup with yellow brass coated steel wire
Material: Brass coated carbon steel wire — corrosion resistant, reduces sparking, provides smoother cleaning action
Available Sizes: 2.5" (64mm) · 3" (75mm) · 4" (100mm) · 5" (125mm) · 6" (150mm)
Arbor Size: M14 × 2.0 — Fits most standard angle grinders, power drills, and pneumatic air drills
Key Advantage: Brass coating provides corrosion resistance, reduces sparking, and delivers a smoother, less aggressive cleaning action than uncoated carbon steel
Applications: Rust removal, paint stripping, deburring, edge blending, light to medium cleaning, surface preparation
Condition: 100% Brand New · High Quality
Australian Stock: Yes — fast dispatch from local warehouse
Brass Coated Twist Cup Brush for Angle Grinder
Red Cup · Yellow Brass Coated Wire · M14 Arbor · 2.5" to 6"
Premium brass coated twist cup brush for angle grinders. Features a striking red cup with yellow brass coated steel wire. Ideal for rust removal, paint stripping, deburring, and surface preparation.
Find Your Size — Select Your Cup Brush
Product Description — Brass Coated Twist Cup Brush
The Brass Coated Twist Cup Brush is a premium-quality accessory for angle grinders, featuring a striking red cup with yellow brass coated steel wire. The brass coating provides enhanced corrosion resistance, reduces sparking during operation, and delivers a smoother, less aggressive cleaning action compared to uncoated carbon steel brushes.
Constructed with long-lasting steel wires with a durable brass coating, this brush minimises sparking and wire breakage. The twist cup design provides aggressive cleaning action while maintaining balance and smooth operation. Available in five sizes from 2.5" to 6" with a standard M14 × 2.0 arbor.
⚠️ IMPORTANT: Price is for 1 brush only. Please select your required size from the options. Australian stock — fast dispatch.
✨ Brass Coating Advantage — Why Choose Brass Coated Wire?
🔧 Key Features & Benefits
📏 Size Guide — 2.5" to 6" (64mm to 150mm)
💡 Size Selection Guide: 2.5-3" for tight spaces and detail work. 4" is the most popular size for standard angle grinders. 5-6" for large areas and heavy duty applications. All sizes feature M14 × 2.0 arbor.
Technical Specifications
| Size (inches) | Size (mm) | Typical Applications |
|---|---|---|
| 2.5" | 64mm | Tight spaces, detail work, precision cleaning, small rust spots, intricate surfaces |
| 3" | 75mm | General purpose, most popular size for DIY and light professional use, versatile cleaning |
| 4" | 100mm | Standard size for most angle grinders, rust removal, paint stripping, surface preparation |
| 5" | 125mm | Larger areas, heavy rust removal, industrial applications, maximum efficiency |
| 6" | 150mm | Maximum coverage, heavy duty cleaning, large surface preparation, industrial use |
Applications — Where To Use This Brass Coated Cup Brush
Brass Coated vs Standard Carbon Steel — Which One Do You Need?
| Product Type | Brass Coated Twist Cup Brush for Angle Grinder |
| Color | Red cup · Yellow brass coated steel wire |
| Wire Material | Carbon steel with brass coating — Corrosion resistant, reduced sparking |
| Arbor Size | M14 × 2.0 — Fits standard angle grinders |
| Available Sizes | 2.5" (64mm) · 3" (75mm) · 4" (100mm) · 5" (125mm) · 6" (150mm) |
| Applications | Rust removal, paint stripping, deburring, edge blending, surface preparation, light to medium cleaning |
💡 Which should you choose? Choose Brass Coated for reduced sparking, smoother cleaning action, and better corrosion resistance — ideal for workshops where sparks are a concern or for delicate surfaces. Choose Standard Carbon Steel for maximum aggressive cleaning action on heavy rust and scale.
🔧 Compatibility — What Tools Does This Fit?
✅ M14 × 2.0 Arbor — Universal Fit
This cup brush features a standard M14 × 2.0 threaded arbor, which fits:
- Most standard angle grinders (4" to 9" grinders)
- Power drills with appropriate arbor adapter
- Pneumatic air drills
- Bench grinders (with appropriate adapter)
⚠️ Check your grinder's arbor size before ordering. Most standard angle grinders use M14 threads.
⚠️ Safety First — Important Operating Guidelines
Always wear appropriate safety equipment including safety glasses, face shield, gloves, and hearing protection when using wire brushes. Allow the brush to reach full speed before contacting the workpiece. Do not exceed the maximum RPM rating of the brush. Inspect brush before each use for damage or wear. Brass coating reduces but does not eliminate sparking — still use caution in flammable environments.
Why Choose Our Brass Coated Twist Cup Brush?
Shipping & Support — Australian Stock
❓ Frequently Asked Questions
Brass Coated Wire Brush Technology — Why It's Different
Brass Coating — The Key Difference: Unlike standard carbon steel wire brushes, our twist cup brush features a durable brass coating on the carbon steel wire. This coating provides several significant advantages: corrosion resistance (brass won't rust like bare steel), reduced sparking (important for safety in workshops with flammable materials), and smoother cleaning action (less aggressive than uncoated steel, ideal for delicate surfaces and finer finishing work).
Twisted Wire Construction: The twisted wire design provides significantly more aggressive cleaning action than crimped wire brushes. The twisted wires create a rigid, dense brush surface that effectively removes rust, paint, and scale while maintaining durability. The twisting also helps retain wires, reducing breakage and extending brush life.
Balanced Construction — Smooth Operation: The internal holding plate and oversize hexagonal thread with cover between the thread and outer holding plate ensure the brush runs true and balanced. This reduces vibration, minimises operator fatigue, and produces a more consistent finish — even at high RPM.
M14 × 2.0 Arbor — Universal Standard: The M14 × 2.0 threaded arbor is the standard size for most angle grinders on the market. This ensures easy installation and secure fitment across a wide range of tools.
Size Selection Guide: Choose 2.5-3" for detail work, tight spaces, and precision cleaning. Choose 4" for general purpose use — the most popular size for standard angle grinders. Choose 5-6" for large surface areas, heavy duty cleaning, and industrial applications.
🟡 Premium Brass Coated — Professional Grade
Select your size and add to cart. Brass coated twist cup brush for angle grinder. Red cup with yellow brass coated wire. M14 arbor.
💡 Bulk Orders Welcome! Contact us for trade pricing on multiple brushes.
⚠️ REMINDER: Price is for 1 brush only. Select your size from the dropdown. 5 sizes available: 2.5", 3", 4", 5", 6". Australian stock — fast dispatch.
| Feature | Brass Coated (This Product) | Standard Carbon Steel |
|---|---|---|
| Sparking | ✅ Reduced — safer operation | ⚠️ Higher — more sparks |
| Corrosion Resistance | ✅ Excellent — brass coating protects | ❌ Poor — can rust |
| Cleaning Action | ✅ Smoother — less aggressive | ⚠️ More aggressive |
| Best For | Delicate surfaces, reduced sparking environments, corrosion-prone areas | Heavy rust removal, aggressive cleaning |
EXTRA CHARGE FOR REMOTE AREA
Our shipping rates currently apply only to Metropolitan Areas (Capital Cities) and Major Regional Areas. For Rural and Remote Areas, we do not offer standard delivery, or an additional fee may be required. This policy also applies to oversized products that exceed 20kg or measure over 1 meter on any side. Please review these guidelines prior to placing an order to ensure smooth processing.