Sia 8286.8318.0040 – Siaspeed 5" Sanding Disc, 40 Grit, 8-Hole (50/Box)

$39.15

Aggressive 5″ sanding disc with 40 grit for rapid stock removal. 8-hole design. 50-pack. PN: 8286.8318.0040.

1 in stock (can be backordered)

Description

The Sia 1950 Siaspeed 5″ Sanding Disc – 40 Grit (PN: 8286.8318.0040) is built for heavy-duty sanding, shaping, and fast material removal. With a 5-inch diameter and an 8-hole configuration, these discs offer superior dust extraction and compatibility with most orbital sanders, enhancing both productivity and surface cleanliness.

Made from ceramic aluminum oxide and finished with a stearate coating, these discs are designed to minimize clogging and maintain high cutting performance throughout use. The 40 grit delivers aggressive abrasion, ideal for stripping paint, leveling rough filler, or preparing surfaces for finer sanding steps.

Each box contains 50 discs, offering an efficient and cost-effective choice for high-volume, high-demand applications in automotive repair, woodworking, fabrication, and industrial sanding environments.

Additional information

Weight 1.00 lbs
Dimensions 5.50 × 5.50 × 3.50 in
Brand

Sia

Product Type

Hook-and-Loop Sanding Disc

Series

Siaspeed 1950

Part Number

8286.8318.0040

Diameter

5 inches (125 mm)

Grit

40

Hole Pattern

8-Hole

Backing

Paper with Hook & Loop Fastening

Abrasive Material

Ceramic Aluminum Oxide with Stearate Coating

Features

Heavy Stock Removal, Long Life, Anti-Clogging, High Performance

Ideal For

Automotive Refinishing, Woodworking, Fabrication, Surface Prep

Packaging

50 Discs per Box