Diamond Productions - CupWheel 7" Arrow

The Cupwheel Arrow is designed for aggressive concrete grinding and fast coating removal, while providing excellent stability and superior control. Its wide, forward-angled (~10°) arrow-shaped segments penetrate coatings and surface irregularities efficiently, delivering a dual action of stripping and grinding in a single pass.

Ideal for professionals seeking a high-performance, durable, and versatile tool, the Cupwheel Arrow combines strong removal capability with a cleaner finish than ultra-aggressive tools, all while preserving the integrity of the slab surface.

🔧 Key Features

• Wide arrow-shaped segments angled forward (~10°)

• Aggressive cutting with excellent material penetration

• Stripping + grinding simultaneously in one pass

• High durability thanks to enlarged segment size

• Design provides superior control and reduces gouging risks

• Smoother finish than ultra-aggressive tools, ideal for coating prep

• Integrated thread compatible with most grinders

⚙️ Performance & Behavior

• High removal rate

• Very good control, even during aggressive use

• Well-profiled surface, ready for a new coating

• Long lifespan thanks to wide segments

• Less vibration and better stability than more aggressive models

🏗️ Recommended Applications

• Removal of glues, paints, mastics, and thin epoxies

• One-step coating stripping

• Cleaning mortar-thinset residue and tile grout

• Correction of high spots and trowel marks

• Grinding raw concrete

• Surface preparation: stripping + profiling