The MK-485D is MK Diamond's Supreme Grade dry-cutting blade for asphalt overlay and green concrete. Part number 152996 is the 20-inch (508mm) size with a .125-inch core and a 1-inch arbor, so it mounts on 20-inch saws with a standard 1-inch shaft. It is a laser-welded segmented blade with 12mm segments, built for contractors who cut fresh pavement and early-age slabs without water on the saw.
Use cases
- Asphalt overlay and patching. Straight cuts through asphalt for utility trenches, patches and edge trimming.
- Green concrete saw cutting. Joint cutting in new slabs soon after the pour.
- Dry-cut job sites. Work where running water is impractical.
- Replacing a worn blade. A swap for a 20-inch, .125-inch core, 1-inch arbor MK-485D.
Specifications
- MK Diamond part number: 152996
- Blade series: MK-485D, Supreme Grade
- Diameter: 20-inch (508mm)
- Core width: .125-inch
- Arbor: 1-inch
- Segment height: 12mm
- Construction: Laser welded segments
- Cutting method: Dry cutting
Fit check
Confirm your saw takes a 20-inch blade, the shaft accepts a 1-inch arbor, and the .125-inch core suits your guard and cut depth. Check the data plate on your saw if unsure.
Frequently asked questions
What does the MK-485D cut?
MK Diamond lists it for asphalt and green concrete as a Supreme Grade dry-cutting blade.
What arbor does part 152996 use?
It has a 1-inch arbor.
Is it a wet or dry blade?
It is a dry-cutting blade. Follow your saw maker's guidance on dust control.
How tall are the segments?
The segments are 12mm tall.
Discount Cleaning Products is an authorized MK Diamond dealer, and our US-based team can help you match a product to your saw, drill, arbor size and cutting material before you order.
