HONGUIS 7" Ceramic Bond Diamond Cup Wheel for Concrete, 5/8-11, 50 Grit | Transitional grinding disc for smooth scratches, stains, gouge, edges, tight($41.99Value)

Description

Smooth Out Deep Scratches & Prepare for Polish: This transitional ceramic bond concrete grinding wheel removes deep scratches, gouges, and stains left by aggressive metal discs. It leaves a smooth, even surface ready for final resin polishing — saving time and extra steps. Fast Cutting, Long Life: Ceramic hybrid bond with diamond grit cuts as fast as a metal wheel yet leaves a finish close to a resin pad. The disc stays sharp longer, reducing replacement costs. Lightweight Design: Weighs less than standard metal cups, reducing arm fatigue during overhead grinding. Accesses stairs, corners, and tight spaces with precise, gouge-free control. Less Vibration, Longer-Wearing Layer: A strong fiberglass backing absorbs vibration for smoother, more stable operation. The 5mm body and 6mm working layer ensure uniform scratch removal — even on uneven surfaces. Direct 5/8"-11 Fit, No Flange Needed: Screws onto most handheld angle grinders with a 5/8"-11 spindle. No adapter or flange required. Dry use recommended for best performance. Max 6,700 RPM. Available in 30 to 400 grits. Transitional Ceramic Diamond Cup Wheel for Large-Area Concrete Smoothing
This HONGUIS 7-inch ceramic bond diamond cup wheel quickly smooths large concrete floors after metal grinding. It removes deep scratches, gouges, and stains left by aggressive metal discs, preparing the surface for final resin polishing with fewer passes.

Fast Cutting with a Fine Finish
The ceramic hybrid bond holds diamond grit securely, delivering aggressive metal-wheel speed while producing a finish close to a resin pad. The wheel stays sharp longer, helping lower replacement costs over time.

Fast Across Floors, Fits Edges Too
Built for 7-inch handheld grinders. Covers open floors fast yet still gets into edges and corners that ride-on machines miss. Vibration-controlled to help prevent gouging and keep grinding smooth. Not designed for prolonged overhead use — best for ground-level operation.

Thicker Layer for Extended Wheel Life
A strong fiberglass backing reduces vibration for more stable operation. The 5mm body and 6mm working layer extend wheel life and deliver uniform scratch removal — even on uneven concrete.

Easy 5/8"-11 Mounting, No Flange Needed
The standard 5/8"-11 threaded arbor fits most handheld angle grinders and small floor grinders. No adapter or flange required. Designed for dry use for maximum performance. Max speed: 7,000 RPM.

Available Grits for Progressive Smoothing
Available in 30, 50, 100, 200, and 400 grit. Follow the sequence step by step — jumping grits may leave scratches that are difficult to remove later. Each grit refines the surface for a flawless transition to resin polishing.

Important Usage Tips
This is a transitional wheel, not designed for removing thick coatings, epoxy, or glue. Use after metal grinding and before resin polishing.
Dry grinding only. Water can damage the ceramic bond and reduce wheel life.
Ensure your 7-inch grinder can handle the wheel weight and operate at safe speeds.
Tighten securely before each use; do not use if the wheel vibrates excessively.
Never exceed the marked 7,000 RPM.


Package Contents
1 x HONGUIS 7" Ceramic Bond Diamond Cup Wheel (selected grit)