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100 mm Knotted Wire Cup Brush for Angle Grinders (M14)
- Material
- Stainless steel wire, knotted
- Form
- cup
- Application
- Large-area descaling and paint stripping with angle grinders
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Supplier: BrushSourcing (Meow77 LLC)
Source: Partner factories in Yuantan, Qianshan, Anhui, China
Products: 100 mm Knotted Wire Cup Brush for Angle Grinders (M14)
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 100 mm knotted wire cup brush for larger angle grinders, rated to 8,500 rpm, for fast removal of rust, scale and coatings over broad surfaces. Thread options are listed as M14 and an imperial 8-11 type. Wire type, thread and packing are made to order.
A 100 mm cup suits steel structure, tank and ship-deck cleaning where coverage matters more than reach. Because its speed rating is lower than smaller cups, check that the grinder's no-load speed does not exceed 8,500 rpm — on many small 11,000+ rpm grinders a 75 mm cup is the correct choice instead.
To quote, send the cup diameter, thread, wire material and gauge, knot style, and your grinder model and speed. Add packing format and annual quantity; private labeling and colour boxes can be arranged.
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 | Large-area descaling and paint stripping with angle grinders |
| Wire | stainless steel |
| Model | GWA720-5 |
| Arbor | M14x2.5, 8-11 (as listed) |
| Max Rpm | 8500 |
| Packing | 50 pcs per carton (53×22×44 cm) |
| Outer Diameter Mm | 100 |
| 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
- Can I use it on a 125 mm grinder?
- Only if the grinder's maximum speed is at or below the brush rating of 8,500 rpm.
- What threads are available?
- M14 and an imperial '8-11' option are listed; confirm 5/8-11 for US grinders.
- How is it packed?
- 50 pieces per carton for this size.
Buying guides
Related products
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.