The MK Diamond MK-7501 30-inch blade is made for cutting cured concrete with hard aggregate and non-abrasive sand. 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 154080) is 30 inches (762 mm) across with a .187-inch blade width, a 12mm segment height and a 1-inch arbor.
Built for
- Heavy slab cutting. Make deep cuts in cured concrete with hard aggregate and non-abrasive sand.
- Large-diameter flat saws. Fit a 30-inch blade to high horsepower, flat saws that can carry the diameter.
- Contractor saw fleets. Stock a dependable large blade for deep paving and slab work.
- Production work. Run a Pro Series blade where uptime on the saw matters.
Specifications
- Brand: MK Diamond
- Model: MK-7501
- Part number: 154080
- Diameter: 30 inches (762 mm)
- Blade width: .187 inch
- Arbor: 1 inch
- Segment height: 12mm
- Construction: brazed-segment construction
- Material: cured concrete with hard aggregate and non-abrasive sand
Fit and compatibility
Confirm the arbor size (1 inch), blade guard clearance and horsepower of your saw before ordering. MK Diamond notes that blades over 24 inches in diameter have brazed segments, and that vertical insert undercut protection is available as a special order.
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-7501 for cured concrete with hard aggregate and non-abrasive sand, and the MK-7502 for medium-hard aggregate. A 30-inch blade also needs a saw with the depth capacity, guard and horsepower to carry it, so check those limits against your machine. MK Diamond brazes the segments on blades over 24 inches in diameter, which is worth knowing if you are comparing it with a smaller laser-welded size.
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-7501 used for?
It is used for cutting cured concrete with hard aggregate and non-abrasive sand on high horsepower, flat saws.
What arbor does this 30-inch blade have?
It has a 1-inch arbor and a .187-inch blade width.
How is this blade built?
Blades over 24 inches in the MK-7501 line have brazed segments, with a 12mm segment height.
Does it fit my saw?
It fits flat saws sized for a 30-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.
