Sia Siaspeed Sanding Disc – 6" 57-Hole S-Performance, 40 Grit, High Stock Removal, 50/Box (1950 Series) 1546.3150.0040

Description

Siaspeed 6″ 57-Hole S-Performance Sanding Discs, Grit 040 (Part Number: 1950), are engineered for aggressive stock removal in demanding sanding environments. As part of the high-efficiency 1950 Siaspeed series, these discs are built for rapid material removal and superior surface results across wood, metal, and composite applications.

Designed for use in industrial, automotive, and production settings, the 40 grit rating makes these discs ideal for coarse sanding, paint stripping, filler shaping, and heavy-duty surface leveling. The 57-hole S-Performance configuration ensures optimized dust extraction, improving air quality and extending disc life. With strong grit adhesion and a durable backing, these discs deliver consistent performance in high-volume workflows.

Packaged in boxes of 50, they are a dependable solution for professionals and serious DIY users who demand precision, efficiency, and durability.