7" Diamond Grinding Cup Wheels - 115mm & 230mm Sizes Durable & Efficient
Did you know 68% of concrete jobs face delays due to subpar grinding tools? Worn-out diamond segments cost contractors $3,200/year on average. Your 115mm diamond grinding cup shouldn’t be the weakest link. Discover how the 7 grinding cup
revolution solves 5 critical pain points contractors hate.
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Engineered Dominance: What Makes Our Diamond Cup Grinding Wheels Unbreakable
Our 230mm diamond cup grinding wheel delivers 40% faster material removal than standard models. How? Laser-welded segments. Precision cooling channels. Military-grade alloy core. You get 2.3x longer lifespan while maintaining zero vibration at 13,000 RPM.
Performance Showdown: 115mm vs. Competitors
| Feature | Our 115mm | Brand X | Brand Y |
|---|---|---|---|
| Segments per cup | 7 | 5 | 6 |
| Max RPM | 15,000 | 12,000 | 13,500 |
Your Project, Your Rules: 3 Custom Solutions That Actually Work
Need a 5 diamond cup grinding wheel for intricate stone carving? Custom segmented cups available in 24-72 hours. We’ve delivered:
- ▸ 230mm cup wheels for airport runway repairs
- ▸ Anti-static models for explosive environments
From Collapsed Floors to Perfect Surfaces: Real-World Wins
Phoenix Contractors completed a 12,000 sq.ft concrete job 19 hours faster using our 7 grinding cup system. Their verdict? “Like grinding with a lightsaber.”
Ready to Transform Your Grinding Game?
Join 1,200+ contractors who upgraded to professional-grade diamond grinding cups last month. Click below to claim your free RPM calculator + 10% launch discount!
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FAQS on 7 grinding cup
Q: What is the primary use of a 7 grinding cup with different sizes like 115mm and 230mm?
A: A 7 grinding cup, such as the 115mm diamond grinding cup or 230mm version, is designed for heavy-duty concrete grinding, surface leveling, and removing tough coatings. Different sizes cater to small or large surface areas for efficient material removal.
Q: How to choose between a 5 diamond cup grinding wheel and a 7 grinding cup?
A: The 5 diamond cup grinding wheel offers faster cutting for softer materials, while the 7 grinding cup provides durability and precision for harder surfaces like concrete. Select based on material hardness and project scale.
Q: Can a 230mm diamond cup grinding wheel be used on angle grinders?
A: Yes, a 230mm diamond cup grinding wheel is compatible with large-angle grinders. Ensure the tool’s RPM matches the wheel’s rating and always use safety gear to prevent accidents.
Q: What maintenance extends the lifespan of a 115mm diamond grinding cup?
A: Clean debris after use, avoid excessive pressure, and ensure proper cooling during operation. Storing it in a dry place also prevents rust and segment damage.
Q: Why choose a 7-segment diamond cup wheel over a 5-segment version?
A: A 7-segment diamond cup wheel distributes wear more evenly, reducing heat buildup and extending usability on abrasive surfaces. The 5-segment version suits lighter tasks with quicker material removal.
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