28mm Granite Hole Saw – Dry Drilling
A professional 28mm core drill designed for drilling precise holes in granite, marble, stoneware, and other hard materials. Designed for dry operation, this drill allows for drilling holes in areas where water is difficult or impossible.Equipped with a diamond-coated side , it makes drilling easier, reduces work time, and ensures clean, even edges without chipping. Its robust construction ensures the tool's durability even under heavy use.
Product advantages:
Drilling diameter: 28 mm
For granite, marble and natural stone
Dry drilling – no water cooling required
Side sprinkles for faster, smoother cutting
Precise and aesthetic holes
Perfect for professionals and DIY enthusiasts who require precision and reliability from their tools.
Diamond Hole Saw for Granite Pro 28mm
Diameters 28 mm
Segment height 7 mm
Disc thickness 4 mm
Hole m14 Length 70 mm
Country of origin South Korea
Application:
Hard Granite * * * * * Soft Granite
* * * * * Quartzite * * * *
































