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: Twist Cup Brush for Angle Grinder — Carbon Steel Wire
Color: Red cup with silver carbon steel wire
Material: Carbon Steel Wire — Durable, long-lasting, minimises sparking and wire breakage
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
Construction: Internal holding plate + oversize hexagonal thread with cover between thread and outer holding plate for consistency and balance
Applications: Rust removal, paint stripping, deburring sharp edges, edge blending, light and medium cleaning jobs
Condition: 100% Brand New · High Quality
Australian Stock: Yes — fast dispatch from local warehouse
Twist Cup Brush for Angle Grinder
Carbon Steel Wire · Red Cup · M14 Arbor · 2.5" to 6"
100% Brand New and High Quality. Long lasting steel wires to minimize sparking and wire breakage. Ideal for rust removal, paint stripping, deburring, and edge blending.
Find Your Size — Select Your Cup Brush
Product Description — Twist Cup Brush for Angle Grinder
The Twist Cup Brush is a professional-grade accessory for angle grinders, designed for fast and efficient removal of rust, dirt, and paint. Featuring a red cup with silver carbon steel wire, this brush delivers aggressive cleaning action while maintaining durability and balance.
Constructed with long-lasting steel wires that minimise sparking and wire breakage, this brush is built for demanding applications. The internal holding plate and oversize hexagonal thread with a cover between the thread and outer holding plate ensure consistency and balance during operation — reducing vibration for smoother performance.
⚠️ IMPORTANT: Price is for 1 brush only. Please select your required size from the options. M14 × 2.0 arbor fits most standard angle grinders, power drills, and pneumatic air drills. Australian stock — fast dispatch.
🔧 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) | Weight (approx) | Typical Applications |
|---|---|---|---|
| 2.5" | 64mm | 140g | Tight spaces, detail work, precision cleaning, small rust spots |
| 3" | 75mm | 172g | General purpose, most popular size for DIY and light professional use |
| 4" | 100mm | 276g | Standard size for most angle grinders, rust removal, paint stripping |
| 5" | 125mm | 495g | Larger areas, heavy rust removal, industrial applications |
| 6" | 150mm | 738g | Maximum coverage, heavy duty cleaning, large surface preparation |
Applications — Where To Use This Cup Brush
🔧 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. If your grinder uses a different size, you may need an adapter.
⚠️ 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.
Why Choose Our Twist Cup Brush?
Shipping & Support — Australian Stock
❓ Frequently Asked Questions
Twist Cup Brush Technology — Why It's Effective
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.
Carbon Steel Wire — The Right Choice for Most Applications: Carbon steel wire offers excellent strength and durability for general-purpose cleaning, rust removal, and paint stripping. It provides aggressive action on steel, iron, and other ferrous metals. For stainless steel applications, use a stainless steel wire brush to prevent contamination.
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.
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.
🔄 Fast Rust Removal — Professional Grade
Select your size and add to cart. Twist cup brush for angle grinder. M14 arbor. Red cup with carbon steel wire.
💡 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.
| Product Type | Twist Cup Brush for Angle Grinder |
| Color | Red cup · Silver carbon steel wire |
| Material | Carbon Steel Wire — Durable, long-lasting |
| Arbor Size | M14 × 2.0 — Fits standard angle grinders |
| Available Sizes | 2.5" (64mm) · 3" (75mm) · 4" (100mm) · 5" (125mm) · 6" (150mm) |
| Weight Range | 140g (2.5") to 738g (6") — see size table above |
| Applications | Rust removal, paint stripping, deburring, edge blending, light to medium 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.