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3M 05974 surface conditioning flap wheel 3 inch diameter 1.75 inch width 1/4 inch shank medium grade

3M

3M 05974 Surface Conditioning Flap Wheel 3x1.75x1/4 MED

SKU CH-BE4M-WHZ16 MPN 05974

Aluminium-oxide non-woven flap wheel for surface conditioning on 6 mm shanks, medium grade, 8,500 RPM maximum speed

  • Product typeSanders
  • Product weight0.25
  • Main materialHAWA
  • Medium-grade non-woven abrasive blends and finishes metal surfaces
  • Aluminium oxide flaps cut consistently at up to 8,500 RPM
  • 1/4 in straight shank fits standard rotary tools
  • 3 in diameter by 1.75 in wide covers more area per pass
  • Weighs only .25 lb for reduced operator fatigue

Surface Conditioning Flap Wheel

The 3M 05974 is a non-woven abrasive wheel designed for surface preparation and finishing tasks. It fits die grinders or rotary tools with a straight 1/4 inch shank. The aluminum oxide construction suits metalworking applications such as blending, deburring and cleaning.

Medium Grade Abrasive

The medium grade determines the cutting aggressiveness and finish quality for this specific wheel. It provides a balance between material removal and surface smoothness without requiring a grit size designation. Select this grade when the job calls for general-purpose conditioning rather than heavy stock removal or fine polishing.

3 Inch Diameter By 1.75 Inch Width

The wheel measures three inches in overall diameter with a flap width of 1.75 inches, giving a usable face for contoured or flat surfaces. It requires a tool capable of running at or below 8,500 RPM maximum operating speed. The straight 1/4 inch shank mounts directly into compatible collets or chucks.

How it compares

Measured against everything we stock in Sanders, Rotary & Demolition Tools, at today’s prices. Recalculated every night.

Price $52.99
Pricier than about 71% of the 477 comparable items (median $21.99).

Specifications

Product
Brand name3M
Model name05974
Product typeSanders
Size & build
Main materialHAWA
Shipping weight4.99 kg
Package size305 × 305 × 305 mm

Questions about this item

How does the 8,500 RPM maximum speed affect performance on a hand-held tool?

The 8,500 RPM limit matches many right-angle die grinders; running faster risks flap separation and reduces surface finish consistency.

What does the 1/4-inch straight shank mean for tool compatibility?

The 1/4-inch straight shank fits standard collets on die grinders and rotary tools without adapters.

Will the 3-inch diameter by 1.75-inch wide wheel clear tight inside corners?

The 3-inch diameter and 1.75-inch flap width need at least that much radial and axial clearance; it will not reach deep narrow channels.

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