4" 100 mm Aluminum Base Diamond Grinding Cup Wheels for Grinding Concrete, Granite and Masonry

• Material: Diamond
• Abrasive: Superabrasive
• Shapes: Edge Shape
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Types: Surface Grinding Wheel
• Grain Size: Do as Your Request
• Cylindricity: <0.1
• Circular Degree: <0.1
• Technics: Sintered or Brazed
• Working Style: Surface Grinding
• Diameter: 100mm
• Center Hole: M14 or 5/8"-11
• Application: for Grinding Concrete , Hard Stone etc
• Usage: Wet or Dry Use
• Features: High Efficient and Good Finlishing
• Transport Package: Carton
• Specification: 4inch
• Trademark: Johnsontool
• Origin: China
• HS Code: 82077010
• Production Capacity: 1000PCS/Month

Product Description

Product Name	4" 100 mm Aluminum Base Diamond Grinding Cup Wheels for Grinding Concrete, Granite and Masonry
Diameter	4inch (100mm)
Application	Stone/Concrete.
Center Hole	M14 or 5/8"-11 Thread
Grit Size	#40/45, #60/80, #100/120 etc
Features	Diamond cup wheels are designed for profiling edges, smoothing out inside sinkhole cuts, smoothing rough surfaces, preparation of material for lamination and heavy stock removal. They are the premium choice for any grinding, shaping or beveling work of concrete, granite, and other stones. All of Diamond cup wheels are balanced by Dynamic Balancer, which will prevent your angle grinder to vibrate vigorously for unsafe operation as well as premature failure. Diamond cup wheels are designed with special swirl turbo segments which act as a turbofan for quick cooling of the working cup wheels. This will help prevent high temperatures that will lead to short life and less aggressiveness of the cup wheels. The coarse type (diamond grits 30/40) is used for aggressive grinding. The medium type (diamond grits 70/80) is for slower grinding action. They are designed for dry applications but work very well during wet applications. They can be used on most popular high-speed angle grinders.