Instruction: Diameter:4 Inch(105mm) Segment Size: 0.25’’*0.5’’. Wet/Dry use:Dry and wet,use water is better. Arbor: 7/8"-5/8" Arbor 4 Inch Diamond Crack Chaser Blade with 7/8"-5/8" Arbor, Application for routing and repair random cracks in cured concrete, floor, marble, granite slabs，also can use for joint widen in masonry. Can be dry and wet use,but with water is better. About JDK: JDK has been engaged in manufacturing and exporting worldwide quality diamond tools since 1995. JDK products include a series of Cutting, Grinding, Profiling and Milling tools for processing hard and fragile materials, such as Natural Stone, Ceramic Tile, Concrete etc.
C**Y
Crack Chaser
Used it to open a crack in patio concrete. Cuts like butter. Glad I bought.
J**.
Good for widening concrete cracks before filling with epoxy.
We used this to grind out the cracks in a concrete floor that we are refinishing. It worked well, but made more dust that we expected.
A**R
Throws lots of dust - sheild recommended for eyes
Fit my grinder and did what I wanted it to do,, cleaned out the concrete so I could fill the crack with the crack filler- worked great
S**2
Very satisfied.
This is a hearty blade! Impressed with durability and heaviness. Does it’s job well.
A**R
Best bang for buck
Works great performs well holds up
Y**S
Good crack grinder.
Works well. Needs good dust collection.
Trustpilot
1 month ago
2 months ago