SI FANG 25Pcs 3-Inch Roloc Sanding Discs Set – Fine, Medium, Coarse Grit with 1/4 inch Roloc Pad Holder

Versatile surface conditioning for die grinders

SI FANG presents a complete 25-piece Roloc sanding disc set designed to handle metal, plastic, and composite surfaces with confident control. The 3 inch discs strike a balance between aggressive material removal and refined finishing, making them suitable for quick deburring as well as smooth surface prep.

The discs feature a high-quality non-woven surface conditioning design, built with premium aluminium oxide and nylon fiber scuff pads. An open nylon web structure delivers greater elasticity and adaptability to curved shapes or irregular contours, helping you maintain consistent contact and finish across varied geometries.

Key benefits and performance

• High abrasion resistance and strong grinding force support efficient material processing
• Safety torque spiral design aids controlled disc changes and reduces downtime
• Flexible, open-structured nylon web enhances durability on complex surfaces
• Wide material compatibility includes stainless steel, alloys, non-ferrous metals, plastics, and fiberglass

These features come together to support auto body work, rotor finishing, and maintenance tasks on motorcycles, boats, and other equipment. The Roloc quick-change system enables fast disc swaps to keep your workflow flowing without sacrificing control.

What’s in the box

• 8x Fine surface conditioning disc Green
• 8x Medium surface conditioning disc Red
• 8x Coarse surface conditioning disc Brown
• 1 x 1/4 inch Roloc disc pad holder

Usage tips and real-world scenarios

• Attach discs securely via the 1/4 inch Roloc holder for quick changes during project runs
• Use finer grits for delicate finishing and switch to coarser grits for material removal as needed
• Ideal for deburring, finishing, and cleaning on flat or contoured metal surfaces

In practice, these discs support tasks such as smoothing weld seams on automotive panels, preparing brushed metal parts, and refining boat hardware, all while preserving the underlying geometry. The included holder adds convenience by enabling reliable, repeatable disc changes without tools.