MK Diamond MK-7625W 20" Professional Grade Blade For Asphalt Overlay, Concrete Blade # 153988

MK Diamond MK-7625W 20-inch x .125-inch professional grade laser welded blade with 1-inch arbor for cutting asphalt overlay
 

The MK Diamond MK-7625W 20-inch is a professional-grade wet blade for asphalt overlay, the layered condition that puts a blade through soft asphalt and a rigid base in the same pass. It is built for high-horsepower flat saws.

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• Best For: Cutting asphalt overlay - asphalt laid over an existing rigid base - where a straight asphalt blade loses its edge the moment it reaches the harder layer.
• Highlight: MK Diamond specifies the MK-7625W for overlay rather than plain asphalt, so one blade handles both the soft top course and the rigid layer beneath without a change mid-cut.
• Expert Note: The two layers in an overlay abrade at very different rates, so an overlay-rated blade lasts through the transition where an asphalt-only blade is already spent by the time it reaches the base.
Sale Price: $761.99
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Description Reviews FAQ
 

The MK Diamond MK-7625W 20-inch blade is a professional grade, laser-welded blade for cutting asphalt overlay. It belongs to the MK-Pro Series, which MK Diamond designs and engineers for high horsepower, flat saws, so it suits road, slab and utility crews who make long, repeated cuts and want a blade that keeps cutting.

This size (part number 153988) is 20 inches (508 mm) across with a .125-inch blade width, a 1-inch arbor and a 10mm segment height. Trapezoid undercut protection helps guard the core against segment damage on this size range.

Use cases

  • Asphalt overlay. Cut asphalt overlay for repairs, patches and joint work.
  • Paving and utility crews. Make straight, repeatable cuts with a flat saw.
  • Contractor saw fleets. Stock a dependable 20-inch blade that matches your saw.

Specifications

  • Brand: MK Diamond
  • Model: MK-7625W Professional Grade
  • Part number: 153988
  • Diameter: 20 inches (508 mm)
  • Blade width: .125 inch
  • Arbor: 1 inch
  • Segment height: 10mm
  • Construction: Laser welded

Fit and compatibility

Confirm the arbor size (1 inch), blade guard clearance and horsepower of your saw before ordering. The MK-Pro Series is designed and engineered for high horsepower, flat saws.

Getting the most from the blade

Match the blade diameter and arbor to your saw, keep the blade guard in place, and let the blade do the cutting rather than forcing it. Follow your saw maker's guidance on maximum RPM and cooling, and replace the blade when the segments wear down to the core.

Frequently asked questions

What is the MK-7625W used for?

It is a professional grade laser-welded blade for cutting asphalt overlay, designed for high horsepower flat saws.

What arbor does this 20-inch blade have?

It has a 1-inch arbor and a .125-inch blade width.

How tall are the segments?

The segment height is 10mm.

Will it fit my saw?

Check your saw's maximum blade diameter, guard clearance and arbor size first. This blade is 20 inches with a 1-inch arbor.

Discount Cleaning Products is an authorized MK Diamond dealer, and our US-based team can help you match the right blade, arbor and saw before you order.

Features
  • Cuts asphalt overlay with a laser-welded segment bond built for demanding saw work
  • Keeps working depth with a 10mm segment height
  • Mounts on a 1-inch arbor with a .125-inch blade width for 20-inch saws
  • Designed for the MK-Pro Series job: high horsepower, flat saws
  • Gives paving and concrete crews a dependable blade for repeated, production cutting