The MK Diamond MK-799D 12-inch blade (part 156245Z) is a premium grade, laser-welded blade for general purpose cutting of concrete and masonry materials. MK Diamond marks this size as one of its high speed blades, so it is a fit for crews that want one dependable blade for a mix of block, brick and concrete.
It is 12 inches (305 mm) across with a .125-inch width, a 20mm arbor and a 10mm segment height.
Use cases
- Concrete and block. Make general purpose cuts across slabs, block and similar materials.
- Brick and masonry. Cut brick and masonry units on the job.
- Mixed-material work. Keep one general purpose blade for varied masonry cutting.
- Contractor stock. Carry a premium grade high speed blade in a common 12-inch size.
Specifications
- Brand: MK Diamond
- Model: MK-799D Premium Grade High Speed Blade
- Part number: 156245Z
- Diameter: 12 inches (305 mm)
- Blade width: .125 inch
- Arbor: 20mm
- Segment height: 10mm
- Construction: Laser welded
- Cutting method: Dry cutting general purpose blade per MK Diamond
Fit and compatibility
Part 156245Z has a 20mm arbor; the matching blade with the other arbor carries a different part number. Confirm that your saw takes a 12-inch blade and that the arbor matches before you order. Check your saw maker's maximum blade speed and follow it.
Getting the most from the blade
Match the blade to the saw, keep the guard in place, and let the blade cut at the feed rate your saw maker recommends instead of forcing it. Dry cutting concrete and masonry creates silica dust, so wear eye, hearing and respiratory protection.
Frequently asked questions
What is the MK-799D blade used for?
MK Diamond describes the MK-799D as a general purpose, high speed blade for concrete and masonry materials.
What arbor does part 156245Z have?
It has a 20mm arbor.
How tall are the segments?
The segment height is 10mm.
Is it a laser-welded blade?
Yes. The MK-799D is a premium grade, laser-welded blade.
Discount Cleaning Products is an authorized MK Diamond dealer, and our US-based team can help you match the right size, arbor and tool before you order.
