Crimped Wire Cup Brush
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Crimped Wire Cup Brush
Material: High-carbon steel, rust-resistant brass, INOX stainless steel, and anti-spark pure brass; wire diameters 0.22mm, 0.3mm, and 0.35mm for fine polishing and surface cleaning.
Sizes: 65mm, 75mm, 100mm, 125mm, 150mm — suitable for both small, precise work and large flat surfaces.
Thread: Standard industrial threads M10x1.25, M10x1.5, M14x2, and 5/8″-11; compatible with most pneumatic and electric right-angle grinders.
Max Speed: 6,500–12,500 RPM; all brushes undergo strict stress and balance tests for safe, smooth high-speed operation.
Customization Services: Supports OEM/ODM orders with customized logos, sizes, and packaging solutions
Crimped Wire Cup Brush Key Features
Industrial Crimped Wire Cup Brush — Flexible surface preparation tool designed for medium to light-duty cleaning and detailed work.
- Excellent Gap & Irregular Surface Cleaning:
Crimped wire structure offers high flexibility, reaching grooves, corners, and uneven surfaces without damaging the base material. - Full Material Range:
Available in carbon steel, brass-coated steel, stainless steel (INOX), and pure brass, with wire diameters from 0.22–0.35 mm for different applications. - Low Torque Design:
Flexible wire contact reduces resistance, lowering torque demand and protecting angle grinders. - Enhanced Safety Performance:
Tested with dynamic balancing and high-speed fatigue tests for stable and safe operation.
Crimped Wire Cup Brush Technical
Swipe to view table
| Ø (mm) | G | Max. RPM | T (mm) |
| 65 | 10×1.25 | 12500 | 20 |
| 65 | 10×1.5 | 12500 | 20 |
| 65 | 14×2 | 12500 | 20 |
| 65 | 5/8″-11 | 12500 | 20 |
| 75 | 10×1.25 | 12500 | 24 |
| 75 | 10×1.5 | 12500 | 24 |
| 75 | 14×2 | 12500 | 24 |
| 75 | 5/8″-11 | 12500 | 24 |
| 100 | 14×2 | 8500 | 29 |
| 100 | 5/8″-11 | 8500 | 29 |
| 125 | 14×2 | 6500 | 32 |
| 125 | 5/8″-11 | 6500 | 32 |
| 150 | 14×2 | 6500 | 35 |
| 150 | 5/8″-11 | 6500 | 35 |
Crimped Wire Cup Brush Overview
This crimped wire cup brush is designed for large-area light to medium-duty cleaning, deburring, and fine polishing. Compared to knotted wire brushes, it offers greater flexibility and softer contact, allowing it to adapt to complex shapes, weld seams, and uneven surfaces.
It efficiently removes light rust, oxidation, coatings, and debris while preventing damage to the workpiece surface. A complete material range ensures compatibility with carbon steel, stainless steel, and non-ferrous metals, making it ideal for global industrial applications.
Crimped Wire Cup Brush Main Features
- Flexible Crimped Wire: Provides elastic contact for smooth, consistent cleaning on irregular surfaces.
- 0.22–0.35 mm Wire Options: Covers fine polishing to medium cleaning needs.
- Corrosion-Resistant Housing: Reinforced steel cup with anti-rust or galvanized coating.
- Universal Thread Options: Compatible with global angle grinders, ensuring stable installation.
- Low Torque Operation: Reduces heat and wear on tools, extending service life.
Crimped Wire Cup Brush Advantages
- Protects Workpiece Surface: Gentle cleaning without scratching or overcutting.
- Multi-Industry Compatibility: Suitable for steel, stainless steel, aluminum, and sensitive materials.
- Better Operator Comfort: Low vibration and smoother handling than knotted brushes.
- Long Service Life: Optimized wire distribution reduces breakage at high speeds.
Crimped Wire Cup Brush Applications
- Automotive & Sheet Metal: Weld cleaning, surface prep, and polishing in complex shapes.
- Deburring & Edge Finishing: Pipes, machined parts, and cut edges.
- Stainless Steel & Non-Ferrous Metals: Cleaning without contamination (INOX wire).
- Hazardous Environments: Spark-free cleaning with brass wire (oil & gas, chemical plants).
- Light Rust Removal & Refurbishment: Large-area cleaning of lightly corroded surfaces.
Let's Build Your Tool Solution Together
We make working with us simple:
- Get Factory Prices & Peace of Mind:As the direct factory, we give you top quality at the best price, with complete control over production and quality checks.
- Try Before You Buy:We encourage sample orders. See and test the quality for yourself.
- We Make It Yours:Need a custom solution? Our OEM/ODM services are here for you.
- We’re Here for You:Have a question? You’ll hear back from us in under 12 hours. We’re your partner, not just another supplier.
Let’s start a conversation. Tell us your needs, and we’ll provide a quote or sample to prove we’re the right partner for you.
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FAQ (Frequently Asked Questions)
A: It depends on the surface condition and the base material requirements. If you need to remove extremely heavy weld slag, large rust patches, or dead layers on a ship hull, the aggressive cutting Knotted Wire brush is the preferred choice.
However, if your goal is light to medium rust removal, fine polishing, or deburring, and the workpiece has many grooves or you want to avoid deep scratches on the metal surface, the highly flexible Crimped Wire brush is the optimal solution.
A: It is designed to solve three common issues in real applications: moisture, heat, and surface damage.
- Moist Environments:
Brass coating resists rust, making it ideal for outdoor work, pipelines, and humid conditions. It stays corrosion-free even after storage. - Heat-Sensitive Workpieces:
The coating provides slight self-lubrication, reducing heat buildup and preventing discoloration or deformation on thin metal sheets. - Non-Ferrous Metals:
Softer and more flexible than carbon steel, it cleans aluminum, brass, and coated surfaces without scratching or leaving deep marks.
- 0.22 mm: For fine polishing, light deburring, or delicate non-ferrous metals where high precision is required.
- 0.3 mm: Suitable for medium cleaning, light rust removal, and small weld slag, balancing efficiency and base material protection.
- 0.35 mm: Ideal for medium to heavy cleaning, large-area rust, old paint, or weld slag removal; stronger cutting power, but caution on thin or precision parts.
Selection Rule: Thinner wires offer more flexibility and better workpiece protection; thicker wires provide stronger cutting for heavy-duty tasks.
A: Yes, we encourage you to test our quality! Sample pieces are provided for free. You only need to cover the shipping cost. This allows you to evaluate our products with minimal risk before committing to a bulk order.
A: Our standard MOQ is very flexible, starting from 100 pieces for most items. We understand the need for testing the market, and we are happy to support smaller initial orders to build our partnership.
A: Absolutely! We welcome OEM and ODM orders. We can apply your logo using methods like laser engraving or printing, and customize the packaging to your specifications. Let’s discuss your branding needs.
A: For standard products, the typical production time is 15-25 working days. For larger custom orders, it may take 25-45 working days. We will always provide a confirmed timeline with your order confirmation to ensure timely planning.
A: We offer flexible payment terms to suit your needs, including T/T (Bank Transfer), L/C (Letter of Credit), PayPal and so on. A deposit is typically required to start production, with the balance paid before shipment.
A: Quality is our priority. We implement strict quality control at every stage, from raw material inspection to final product testing. Our ISO9001 certification is a testament to our commitment to consistent quality. We also hold CE and MPA certifications for relevant products.
A: We stand behind our products. If you receive any defective items, please contact us immediately with photos or videos. We will investigate and provide a solution, which may include replacement or refund, as per our warranty policy.
A: We have extensive experience in international shipping and can arrange door-to-door delivery for your convenience. We work with reliable freight forwarders and will suggest the most cost-effective and efficient shipping method (by sea, by air, or by express courier like DHL/UPS) for your order.
A: Shipping time varies by method:
- Express (e.g., DHL/UPS):5-7 days.
- Air Freight:8-12 days.
- Sea Freight:30-45 days.
We will confirm the exact estimated time when you place your order.
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