The MK Diamond MK-710W 12" Supreme Grade Asphalt Blade is MK Diamond's top-tier wet asphalt blade, built for paving and utility crews running daily, high-volume production cuts through asphalt roadway and lot surfaces. It is sized to fit a 12 inch walk-behind saw rated in the blade's 12-25 hp range.
Built for daily production cutting, not occasional use
Asphalt behaves differently under a blade than concrete or masonry. Because asphalt is petroleum-bound, friction heat can make it turn viscous, and a hot blade can pinch, melt, and stall mid-cut. The MK-710W is a wet-cutting (W-series) blade for exactly that reason - a steady water flow keeps the segments cool and flushes softened asphalt out of the kerf instead of letting it re-bond to the blade. Typical jobs include:
- Utility and pipe-repair trenching through asphalt roadway and parking lot surfaces
- Square, clean-edged pavement patches ahead of a mill-and-fill or pothole repair
- Curb and gutter cuts where a straight, chip-free edge matters
- High-volume daily production cutting for paving and utility contractors
Specifications
- Diameter: 12 inch
- Grade: Supreme (MK Diamond's top tier for asphalt)
- Segment height: 12mm
- Construction: Laser welded segments
- Recommended saw power: 12-25 hp
- Cutting method: Wet cutting only
Frequently asked questions
Should I cut asphalt wet or dry with this blade?
Wet. The MK-710W is a wet-cutting design, and asphalt itself calls for it: as the blade heats up, asphalt can soften and pinch the segments, stalling the cut. A steady water flow keeps the blade cool and clears melted material from the kerf.
What size saw does the MK-710W 12" fit?
A walk-behind flat saw sized for a 12 inch blade and rated in the blade's 12-25 hp range.
What is the difference between Supreme and Premium grade for asphalt blades?
MK Diamond positions the MK-710W Supreme grade as its top tier for asphalt and the MK-705W Premium grade as its mid tier. Supreme grade is built for crews running daily, high-volume production cuts and wanting the longest segment life; Premium grade suits regular trenching and patch work.
Will this blade cut asphalt over concrete?
The MK-710W is built for straight asphalt. For composite asphalt-over-concrete cuts, MK Diamond makes a dedicated MK-625W line engineered for that layered material.
How do I know when the segments need replacing?
The MK-710W ships with 12mm segments. Laser welding keeps the diamond layer bonded to the core through the blade's life, so replace it once segment height is worn down near the steel core or cutting speed drops noticeably with adequate water flow.
Discount Cleaning Products is an authorized MK Diamond dealer with US-based customer service for help choosing the right blade for your saw and application.
