3M Zirconia Aluminium Flap Disc, 180mm, Fine Grade, P80 Grit

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£32.33

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£38.80

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RS Stock No.:
188-4358
Mfr. Part No.:
7100197431
Brand:
3M
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Brand

3M

Disc Type

Flap Disc

Disc Diameter

180mm

Abrasive Material

Zirconia Aluminium

Bore Size

22.23mm

Grit Size

P80

Grade

Fine

Model

769F

3M Abrasive Disc, 180mm Disc Diameter, Zirconia Aluminium Abrasive - 7100197431


This abrasive disc is a high-performance flap disc designed for medium to high unit pressure applications. With a diameter of 180mm and featuring a P80 grit size, it is made from zirconia aluminium, ensuring efficient grinding for various materials. The bore size of 22.23mm allows it to fit a wide range of tools, making it a versatile addition to any workshop.

Features & Benefits


• Zirconia aluminium construction enhances durability and longevity
• Designed for effective grinding on carbon steel and stainless steel
• Fine grade abrasive ensures a smooth finish during use
• Resin bonded for improved performance and reduced wear
• Capable of withstanding maximum speeds of 8600rpm
• Polyester backing with fibreglass provides added stability

Applications


• Used for grinding metals including stainless steel
• Ideal for involving nickel/chromium-based alloys
• Suited for high-speed grinding tasks in various industries
• Effective in medium to high pressure grinding

What makes the grit size beneficial for specific tasks?


The P80 grit size is ideal for achieving a smooth finish while efficiently removing material. It is particularly effective on softer metals and for reducing surface roughness without excessive material removal.

How does the construction of this disc enhance its performance?


The combination of zirconia aluminium and resin bonding offers improved durability and enhances the disc's ability to maintain its shape during intense grinding, reducing the need for frequent replacements.

Is there a recommended storage condition for optimal performance?


It is advisable to store the disc in its original packaging at temperatures between 16 °C and 26 °C, with a relative humidity of 35-50% to prevent degradation and ensure effective performance.

Why is the bore size relevant for tool compatibility?


A bore size of 22.23mm allows for compatibility with a range of power tools, ensuring that the disc can be easily mounted to different machines, enhancing its versatility in various applications.

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