Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Product Type	Abrasive Wheel
	Abrasive Material	Aluminium Oxide
	Grit Size	P60
	Sub Type	Flap Wheel
	Diameter	80mm
	Face Width	30mm
	Maximum Safe Speed	9500rpm
	Shank Size	6mm
	Standards/Approvals	No
	Series	339

	Select all
	Brand 3M
	Product Type Abrasive Wheel
	Abrasive Material Aluminium Oxide
	Grit Size P60
	Sub Type Flap Wheel
	Diameter 80mm
	Face Width 30mm
	Maximum Safe Speed 9500rpm
	Shank Size 6mm
	Standards/Approvals No
	Series 339

3M 339 Shaft mounted abrasive flap wheel

RoHS Status: Exempt

COO (Country of Origin):: PL

3M 339 Series Flap Wheel, 80mm Diameter, 30mm Face Width - FC110075858

This flap wheel is an abrasive rotary tool designed for surface finishing and material removal in industrial settings. It combines layered abrasive flaps to conform to contours and maintain consistent stock removal, making it suitable for high-speed handheld and machine-mounted operations in automation, electronics and mechanical environments.

Features and Benefits:

• Aluminium oxide abrasive delivers controlled cut and longevity • P60 grit provides moderate material removal and surface refinement • Operates safely up to 9500 r/min for Rapid processing • 6mm shank allows secure mounting in common collets • 30mm face offers stable contact for flat and slightly contoured surfaces

Applications

• Suitable for deburring and blending weld seams on metal components • Ideal for preparing surfaces prior to coating in production lines • Used with rotary tools for panel edge finishing in electrical enclosures • Can be used for smoothing machined parts in automated cells • Suitable for point finishing on electronic chassis and brackets

What type of abrasive is used and why is it chosen?

Aluminium oxide is employed for its balance of cut rate and lifespan, making it appropriate for ferrous materials common in industrial work.

How does the shank size affect mounting options?

The 6mm shank is compatible with standard collets and chucks, enabling integration with many handheld and bench-mounted rotary systems.

What performance should operators expect at maximum speed?

At 9500 r/min the tool delivers intensive material removal while requiring correct dressing and steady feed to avoid overheating or uneven wear.

Which grit suitability should be considered for finishing stages?

P60 grit is positioned for intermediate grinding where both stock removal and surface preparation are required before finer finishing steps.

3M 339 Aluminium Oxide, 80 mm Diameter, P60 Grit