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This aluminum oxide quick-change sanding disc is built for heavy-duty sanding and polishing on stainless steel with curved surfaces and complex contours. The high-hardness grain sustains cutting efficiency, while the 2mm thickness balances strength and flexibility during aggressive work. Produced under a European-standard quality system. OEM/ODM services are available.
Product Name: Quick Change Sanding Disc
Brand: RENOTEC
Model: Quick-Change Disc
Type: Quick-Change Discs
Shape: Round
Material: Premium Aluminum Oxide Grain
Hardness: High
Diameter: 76mm (2.99in)
Size Options: 25mm, 38mm, 51mm, 76mm
Thickness: 2mm
Grit Range: 80#, 120#, 240#, 400#
Application: Heavy-Duty Sanding, Polishing, Contour Finishing
Applied Machine: Polisher
Material Processed: Stainless Steel
Color: Customized
Feature: High Efficiency, Quick Change
Package: Standard Export Packaging
MOQ: 200 pcs
OEM/ODM: Accepted
Sample: Free Sample Available
Place of Origin: Guangdong, China
Export Market: North America, Europe, Asia
High-Hardness Grain for Heavy-Duty Sanding
The aluminum oxide grain maintains sharp cutting edges under aggressive sanding pressure. This keeps material removal efficient without rapid wear or frequent disc changes.
Round Profile Follows Curves and Irregular Edges
The disc adapts to curved surfaces, irregular edges, and complex contours, maintaining consistent contact across difficult workpiece geometries.
2mm Thickness for Strength and Flexibility
The 2mm body provides enough structural stability for aggressive sanding while retaining the flexibility needed to follow contoured surfaces without cracking.
Quick-Change Backing for Multi-Stage Finishing
The quick-change system allows operators to switch between grit levels and disc types quickly. This supports smooth workflow progression from coarse to fine finishing.
Corrosion-Resistant Core for Humid Conditions
Core components resist corrosion, making the disc suitable for humid environments and water-assisted sanding applications in precision metalwork.
Renotec Abrasives sources premium raw materials from globally recognized partners and follows a European-standard quality system to ensure consistent product performance. We serve manufacturers and distributors in North America and Europe with wholesale export and OEM/ODM support.

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