Sealey Crimped Wire Cup Brush - 75mm - M14 x 2mm - CBC752

This Sealey Crimped Wire Cup Brush features a 75mm diameter and is designed for use with power too...

Best current price£5.35from Power Tools Direct

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Power Tools DirectSealey Cbc752 Brassed Steel Cup Brush Ø75mm M14 X 2Mm
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eBaySealey Brassed Steel Cup Brush Ø75mm M14 x 2mm
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OnBuy.comBrassed Steel Crimped Wire Cup Brush Ø75mm M14 X 2Mm 5051747706477
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Rapid Online - Rapid Electronics Ltd.Sealey CBC752 Brassed Steel Cup Brush Ø75mm M14 x 2mm
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Tooled UpSealey Brassed Wire Cup Brush 75mm M14 Thread
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Product Information

Full details

The Sealey CBC752 is a heavy-duty industrial wire cup brush designed for professional tradespeople and serious DIY enthusiasts who need to tackle demanding surface preparation tasks with an angle grinder. Its primary benefit is the combination of a 75mm diameter and crimped brassed steel filaments, which provide the structural rigidity needed to strip rust, paint, and scale effectively. However, users should note that the aggressive nature of wire brushes requires careful handling and the consistent use of personal protective equipment to prevent injury from flying debris.

All features

Model Part NumberCBC752
BrandSealey

Extended Product Information

FAQs

What size thread does the CBC752 use?

This brush features a standard M14 x 2mm mounting thread.

Can I use this brush on a drill?

No, this is specifically designed for angle grinders with an M14 spindle. It is not suitable for standard drill chucks.

Is this safe to use on wood?

While it will remove material from wood, it is quite aggressive and will likely tear or scar the grain; it is recommended primarily for metal surfaces.

Do I need to wear specific safety gear?

Yes, always wear impact-resistant safety goggles, heavy gloves, and a dust mask or respirator when operating wire brushes.

Does the wire composition affect its performance?

Yes, the brassed steel provides a balance of cleaning power and rust resistance, making it more durable than plain steel filaments.

Troubleshooting

Brush vibrating excessively during use

Ensure the brush is threaded fully onto the spindle and seated flat against the grinder flange; check for bent or damaged wires.

Wires breaking and flying off

Reduce the pressure applied to the surface and ensure the grinder speed does not exceed the brush's rated maximum RPM.

Difficulty removing the brush from the grinder

Use a proper pin spanner and ensure the spindle lock is fully engaged; if stuck due to debris, apply a light penetrating oil to the threads.

Pros and Cons

Pros

  • High cleaning efficiency due to crimped wire design
  • Standardized M14 thread ensures broad compatibility
  • Durable steel construction for long service life
  • Ideal for aggressive material removal

Cons

  • Wire shedding can occur during operation
  • Not suitable for delicate surfaces due to potential scarring
  • Requires significant PPE (goggles/face shield) for safe use

Setup, Compatibility & Care

To mount the brush, ensure the angle grinder is unplugged or the battery is removed. Thread the brush onto the M14 spindle until it seats firmly against the flange. Use a standard pin spanner to ensure it is secure, but do not overtighten, as this can make removal difficult later.

Always verify that your power tool's maximum rated RPM is equal to or higher than the speed rating marked on the brush. After use, inspect the wires for signs of fatigue or snapping. Store the brush in a dry environment to prevent the steel filaments from oxidizing or rusting while idle.

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