• Concrete Joint Cutter - Ninja Joint Cleaning Blades
  • Concrete Joint Cutter - Ninja Joint Cleaning Blades
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Concrete Joint Cutter - Ninja Joint Cleaning Blades

Concrete Joint Cutter - Ninja Joint Cleaning Blades

DIAMOND PRODUCTS SKU: 39999 Copied!

Is this the right tool for the job?

Best For:

  • Joint/crack seal crews doing daily control and expansion joint clean-out
  • One- to two-person crews crack chasing cured concrete on multi-site runs
  • Prep before reseal: debris/old sealant removal on medium-large runs

Not Ideal For:

  • Full-depth cuts or trenching; shallow joint clean-out only
  • Green concrete early-entry joints; use purpose-built blades
  • Indoor dry cuts without dust control; manage silica compliance

Why Pros choose this tool:

  • Application-matched concrete bond → stays sharp in cured joints → faster footage and fewer stalls on long runs
  • Narrow kerf joint-cleaning profile → consistent groove width → sealant seats right and passes inspection
  • 1 in. arbor joint cleaner fit → solid tracking in existing cuts → faster, cleaner long runs with fewer corrections
$481.23
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Quality/Performance

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Product Details

Concrete Joint Cutter - Diamond Pro Blue Ninja Joint Cleaning Blades

Introducing the Diamond Pro Blue Ninja Joint Cleaning Blades, a perfect amalgamation of efficiency and durability. Manufactured by Diamond Products, these blades are specially designed to perform excellently in joint cleaning and crack chasing tasks. With a diameter of 12" and a segment width of 0.187", these blades are the go-to choice for seasoned concrete construction workers who demand nothing less than the best. The blades are best suited for working on cured concrete and promise optimum performance levels.

These blades come in a variety of options to fit your specific needs. Whether you need a 12" blade with a 0.187" segment width or a 14" blade with a 0.25" segment width, we have got you covered. The arbor size for all variants is a standard 1". Weighing only 4.52 lbs, these blades ensure minimal strain while offering maximum productivity. Enhance your working efficiency and safety with the Ninja Joint Cleaning Blades and experience a new standard of excellence in your construction tasks.

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Product Specification
Concrete Joint Cutter - Ninja Joint Cleaning Blades

12" x 0.187" / 1" / Good

Product Info
Manufacturer
Diamond Products
Product Type
Diamond Saw Blade
Product Subtype
Concrete Cutting
Model/Series
Pro Blue
Part #
CNT12187M
UPC
603461399999
Quantity
1
Performance
Quality/Performance
Good
Compatible Equipment
Not Specified
Optimal Materials
Cured Concrete
Worksite Application
Joint Cleaning, Crack Chasing
Blade Specifications
Diameter
12"
Thickness
.187"
Arbor Size
1"
Arbor Type
Solid
Drive Pin
Not Specified
Segment Height
Not Specified
Segment Type
Not Specified
Segment Fabrication
Not Specified
Weight (lbs)
4.52

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