12"/300mm Diamond Grinding Cup Wheel

Diamond Cup Wheels are widely used in industries and by individuals for grinding, profiling and coating removal. It can be mounted on hand-held angle grinders (like Makita, Metabo, Milwaukee...) and push-machines. Because of the flexibility the applications are not only on open fields but also any edges, corners, floors or walls. 

Features & Benefits

Vent holes help dissipate heat for extended wheel life

Designed for aggressive leveling, coating removal and concrete grinding

Use with angle grinders, concrete grinders and grinding machines

Designed for the professional contractor

Size: 12"/300mm

Seg Type: Rapid

Seg No: 50T or custom-made

Grit: 6#, 16#, 24#, 30#, 50#, 100#, 150#, 200#

Bond: Hard, Medium and Soft

Arbor: 7/8"(22.23mm)-5/8"(20mm) non-threaded or M14 or 5/8"-11 Thread

Equipment: Angle grinder and floor grinder

How to determine the right grit wheel for your concrete floor grinding or polishing project

30/40 Grit

• Initial cut diamond wheel
• Ideal for grinding and polishing concrete floors around edges, and into tighter spaces
• Great cut for salt and pepper to full exposure finish on polished concrete floors 

60/80 Grit  

• Intermediate cut wheel
• Perfect for grinding / polishing edges and into tighter spaces on polished concrete floor 

100/120 Grit

• Perfect for edge grinding on polished concrete floors
• Finishing cut prior to resins
• Great for use in grouting around edges of polished concrete floors 

Packing Method:

1 pcs in one box

Shipment and Payment

Free Returns: If your item is faulty or we have sent you something different to what you ordered, return it to us in the original packaging within 30 days and we will give you a replacement or a full refund. (Shipping cost not refunded)

Payment Safety: T/T Payment and PayPal

OEM services: OEM/ODM service is available, such as logo engraving(free), painting color(free), and etc.

Your Privacy: We will never share your information with anyone.