The MK Diamond MK-404PW is a 4-inch premium-grade diamond cup wheel for granite and marble, supplied here in a coarse grit. It mounts on a 5/8 inch-11 nut and is used by stone fabricators and monument shops for shaping and dressing cut edges.
Specifications
- Diameter: 4 inches (102 mm)
- Grit: coarse
- Mounting: 5/8 inch-11 nut
- Grade: Premium Grade
- Materials: granite and marble
- Use: MK Diamond states this cup wheel can be used dry
- Manufacturer part number: 159313
Speed and variants
MK Diamond publishes cup wheel speed guidelines by diameter rather than by model. For a 4-inch (102 mm) cup wheel the published limit is never exceed 15,000 RPM. MK Diamond offers the 4-inch MK-404PW in fine, medium and coarse grits, and publishes a separate part number for the plain-arbor version of each grit, so the 5/8 inch-11 nut listed here is not interchangeable with the arbor variant. MK Diamond does not publish a segment height, segment count or segment bond for this line. Confirm the thread and maximum speed of your grinder before ordering.
About the brand
MK Diamond has manufactured diamond blades, core bits and masonry saws for the construction and stone trades since 1868. Discount Cleaning Products is an authorized dealer with US-based customer service.
