
125mm Boomerang Cup Wheel for Concrete Grinding

125mm Boomerang Cup Wheel for Concrete Grinding
The Boomerang Cup Wheel is a pro-quality grinding cup wheel designed for concrete surface preparation using angle grinder machines. This 125mm Boomerang Cup Wheel is intended for contractors, distributors, and OEM buyers who require efficient leveling and material removal on concrete floors in professional jobsite conditions.
• Diameter / size: 125mm, 150mm, 180mm
• Segment type / shape: Boomerang shape
• Bond type: Soft, Medium hard, Hard
• Manufacturing method: Silver brazed
• Machine compatibility: Angle grinder machine
• Bore size: 22.23mm/19mm
Product Overview
This grinding cup wheel is designed with boomerang-shaped segments to increase contact area during concrete surface preparation, supporting efficient material removal across wider working paths. The open segment layout with large relief holes is intended to assist cooling and dust discharge during grinding operations. Developed for concrete floor preparation work, the Boomerang Cup Wheel is suitable for leveling and surface removal tasks under typical jobsite conditions. The tool is designed to operate reliably on angle grinder machines and can be produced in multiple sizes to suit different working requirements.
Specification Data
| Item Nr. | Seg Nr. | Seg Height | Arbor Size |
|---|---|---|---|
| CPI125 | 7 | 5.0mm | 22.23mm |
| CPI150 | 7 | 5.0mm | 22.23mm/19mm |
| CPI180 | 9 | 5.0mm | 22.23mm |
Key Features
- Boomerang-shaped segment layout supports wide-area grinding coverage for improved jobsite efficiency;
- Open segment design with large relief holes improves cooling and dust removal during continuous grinding;
- Specially developed metal bond and diamond matrix provides fast grinding speed on concrete surfacesBalanced grinding structure helps maintain stable tool control during floor preparation work;
- Customizable production options allow flexibility for distributor and OEM requirements












