Blendex U Cup Disc 5-Pack Pro Grade Abrasive Disc With Trimmable Backing For Fast Finishes, Versatile Surface Prep, Smooth Edges, Durable Build, Perfect For Spin-On Systems And Quick Setup

U Cup Disc 5-Pack Pro Grade Abrasive Discs for Fast Finishes
✔️ 4-1/2 in diameter, 5/8-11 arbor, 10500 RPM max

This cup disc is an industrial-grade finishing accessory designed for use with angle grinders in metal fabrication, automotive work, and general surface prep. It uses unitized technology to deliver a uniform, semi-reflective finish on stainless steel, titanium, aluminum, alloys, and even plastic or fiberglass.

✅ 3SF grit finishing disc for uniform results
✅ 4-1/2 in diameter with 5/8-11 arbor
✅ Max speed rating 10500 RPM for fast finishes
✅ Eco-Trim backing can be trimmed to extend life up to 3x
✅ Spin-on system compatibility for quick changeovers
✅ Suitable for stainless steel, titanium, aluminum, alloys, plastic, fiberglass
✅ 5-Pack package for ready-to-use projects

💡 What is a cup disc used for in surface finishing and prep work on metal and composite parts?

Handy tool for quick, efficient prep that reduces post-processing time.

• Deburring and edge blending on stainless steel, aluminum, titanium, and alloys
• Cleaning and finishing of plastic or fiberglass components
• Quick tool changes using spin-on systems with unitized backing
• Produces a durable semi-reflective finish that resists wear

✝️