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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £3.99 | 2 to 4 working days |
Product Number: 2008608154
Variations
Removing paint, rust or weld slag from large metal surfaces quickly and reliably is the everyday task that calls for a dependable knotted cup brush.
The Osborn knotted cup brush (100mm, M14 thread for standard angle grinder fitting) is a craftsman-quality cup brush for angle grinders, with knotted steel wire at 0.50mm diameter and a maximum operating speed of 8,500 RPM. An Osborn bestseller in the DIY sector, the knotted wire construction maximises wire tip density at the working face, delivering aggressive cutting action for fast paint removal, rust stripping and weld slag removal from metal surfaces. The cup geometry concentrates the wire tips against the workpiece, making this brush highly effective across flat metal surfaces, weld seams and plate edges. Good cleaning performance and service life throughout the tool's life cycle make this one of the strongest price-to-performance options in the Osborn cup brush range.
Application: Paint/rust removal, removal of slag.
Standard delivery: 1–3 working days within UK mainland.
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Quality tier | Perfect (craftsman grade) |
|---|---|
| Brush / disc diameter | 100mm |
| Thread | M14 |
| Max operating speed | 8,500 RPM |
| Fill material | Steel |
| Fill type | Wire |
| Wire design | Knotted |
| Wire / filament diameter | 0.5mm |
| Knot count | 26 |
| Trim length | 22mm |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £3.99
Delivery Estimate: 2 to 4 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 41450 | 41445 | 52637 | 52633 | 0008512161 |
| Type | Wire Brush | Wire Brush | Wire Brush | Wire Brush | Wire Brush |
| Size | 100mm | 100mm | 100mm | 100mm | 100mm |
| Size Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
A. Standard delivery: 1–3 working days within UK mainland.
A. No, delivery charges are calculated separately at checkout based on order weight, size, and delivery location.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase.
Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification.
Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. Knotted steel wire at 0.50mm diameter.
A. M14 thread, compatible with all standard angle grinders.
A. Maximum operating speed is 8,500 RPM.
A. The brush diameter is 100mm, giving a wide working face for efficient paint stripping and rust removal across larger surfaces on M14 angle grinders.
A. Osborn states it is used for paint and rust removal and for the removal of weld slag from surfaces.
A. Yes. Osborn lists this knotted cup brush as a bestseller in the DIY sector.
A. Knotted wire is more aggressive, providing greater cutting action for heavier paint stripping, rust removal and slag removal tasks.
A. This is an Osborn Perfect (craftsman quality) cup brush — good performance at an excellent price-to-performance ratio.
A. Yes, this brush is designed for use on angle grinders with a compatible M14 spindle.
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