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75 mm Knotted Wire Cup Brush for Angle Grinders (M14 / M10)
- Material
- Stainless steel wire, knotted
- Form
- cup
- Application
- Rust, paint and scale removal on angle grinders
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Supplier: BrushSourcing (Meow77 LLC)
Source: Partner factories in Yuantan, Qianshan, Anhui, China
Products: 75 mm Knotted Wire Cup Brush for Angle Grinders (M14 / M10)
Custom: OEM/ODM, made to order — send spec, drawing or sample for a quote within 24 hours
Contact: sales@brushsourcing.com · WhatsApp +1 (928) 732-9273 · https://brushsourcing.com
Description
A 75 mm knotted wire cup brush for angle grinders, rated to 12,500 rpm. Threaded nut options include M10 and M14 plus an imperial 8-11 type as listed by the factory. Wire, thread and packing are made to order, with OEM/ODM available.
A 75 mm knotted cup is the workhorse size for 100–125 mm angle grinders: large enough to clear flat areas quickly, small enough to control on edges. Knotted wire cuts aggressively through mill scale, rust and paint. Use stainless wire on stainless steel and food-grade equipment to prevent iron contamination, and never exceed the rated speed.
For a quote, confirm cup diameter, thread (M14×2, M10 or 5/8-11), wire material and gauge, and whether you want a guard ring. Tell us the packing format — bulk cartons or colour boxes — and annual volume. We will confirm the thread and wire size in writing before sampling.
Specifications
⚠ Some figures are indicative and confirmed per order — request a quote for the exact specification sheet.
| Category | Polishing & Abrasive Brushes / Wire Cup Brush |
|---|---|
| Material | Stainless steel wire, knotted |
| Form | cup |
| Application | Rust, paint and scale removal on angle grinders |
| Wire | stainless steel |
| Model | GWA720-5 |
| Arbor | M10x1.5, M14x2.5, 8-11 (as listed) |
| Max Rpm | 12500 |
| Packing | 100 pcs per carton (42×34×37.5 cm) |
| Outer Diameter Mm | 75 |
| Filament Diameter Mm | 0.3/0.35 (size table); 0.5 (basic info) |
Customization & Options
This is a make-to-order industrial brush. Filament material, wire/bristle diameter, trim length, outer diameter, core and base size, hardness, and the machine it fits can all be tailored to your application. Send us your spec, sample or drawing and we'll match the right factory in the Yuantan cluster.
Why source it with BrushSourcing
Factory-direct pricing
Bought straight from the brush cluster — no trading-company markup.
Flexible MOQ
Backed by many factories; small trial orders and tiered pricing are welcome.
Free sampling
Approve a physical sample before mass production begins.
OEM / ODM
Custom specifications, private label and custom packaging supported.
Frequently asked questions
- Which thread should I order?
- Most metric angle grinders use M14; smaller grinders may use M10. The listing also shows an '8-11' option — confirm whether you need 5/8-11 for US tools.
- What is the speed rating?
- 12,500 rpm for the 75 mm size.
- Is this carbon or stainless wire?
- The listing specifies stainless steel wire; other wire types can be customized.
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How to get a quote
- 1
Send your requirement — spec, application, drawing or sample.
- 2
We match the right factory and reply with price and lead time.
- 3
Approve the sample; we produce, inspect and ship worldwide.
Need this in a custom specification?
Most industrial brushes are non-standard. Get an accurate quote for your exact requirement — usually within one business day.