The MK Diamond MK-7502 20-inch blade is made for cutting cured concrete with medium-hard aggregate. It belongs to the MK-Pro Series, which MK Diamond designs and engineers for high horsepower, flat saws, so it fits concrete cutting contractors, road and utility crews and rental fleets that want a blade built for production work.
This size (part number 154087) is 20 inches (508 mm) across with a .155-inch blade width, a 12mm segment height and a 1-inch arbor.
Built for
- Slab and road cutting. Make expansion, contraction and repair cuts in cured concrete with medium-hard aggregate.
- Contractor saw fleets. Stock a dependable blade for your walk-behind or flat saw.
- Production work. Run a Pro Series blade on a higher horsepower saw day after day.
- Rental yards. Keep a spec-matched blade on hand for flat saws that go out on rent.
Specifications
- Brand: MK Diamond
- Model: MK-7502
- Part number: 154087
- Diameter: 20 inches (508 mm)
- Blade width: .155 inch
- Arbor: 1 inch
- Segment height: 12mm
- Construction: laser-welded segment bond
- Material: cured concrete with medium-hard aggregate
Fit and compatibility
Confirm the arbor size (1 inch), blade guard clearance and horsepower of your saw before ordering. MK Diamond notes that vertical insert undercut protection is available as a special order, and additional diameters, widths and arbors are available on request.
Choosing the right blade
Concrete blades are matched to the material they cut, and aggregate hardness is the usual starting point. MK Diamond sells the MK-7502 for cured concrete with medium-hard aggregate and the MK-7501 for cured concrete with hard aggregate and non-abrasive sand. If your slabs vary from job to job, compare the MK-7501, MK-7502 and MK-7503 pages before you order, and pick the diameter and width that your saw, cutting depth and horsepower can carry. Blade width also affects how much material is removed per cut, so check the width in the specifications above.
Getting the most from the blade
Match the blade diameter and arbor to your saw, keep the guard in place, and let the blade do the cutting rather than forcing it through the material. A steady feed rate and the cooling method the maker recommends (water for wet cutting) keep the cut cleaner and help the segments last. Wear eye, hearing and respiratory protection and follow the saw maker and MK Diamond safety guidance.
Frequently asked questions
What is the MK-7502 used for?
It is used for cutting cured concrete with medium-hard aggregate on high horsepower, flat saws.
What arbor does this 20-inch blade have?
It has a 1-inch arbor and a .155-inch blade width.
How is this blade built?
It has a laser-welded segment bond with a 12mm segment height.
Does it fit my saw?
It fits flat saws sized for a 20-inch blade with a 1-inch arbor. Check your guard clearance and horsepower first.
Discount Cleaning Products is an authorized MK Diamond dealer, and our US-based team can help you match the right blade, arbor, accessory and saw before you order.
