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Välj alla	Attribut	Värde
	Brand	3M
	Sub Type	Flap Disc
	Product Type	Abrasive Disc
	Disc Diameter	180mm
	Backing Material	Polyester
	Abrasive Material	Zirconia Aluminium
	Grit Size	P80
	Grade	Fine
	Centre Hole Size	22.23mm
	Standards/Approvals	No
	Series	769F

	Välj alla
	Brand 3M
	Sub Type Flap Disc
	Product Type Abrasive Disc
	Disc Diameter 180mm
	Backing Material Polyester
	Abrasive Material Zirconia Aluminium
	Grit Size P80
	Grade Fine
	Centre Hole Size 22.23mm
	Standards/Approvals No
	Series 769F

769F Datasheet

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.

3M 769F Zirconia Aluminium Flap Disc, 180 mm, Fine Grade, P80 Grit

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