DRILL BITS
MARBLE/GRANITE HOLE SAW BIT 20MM
KSh1,350
In stock at the Ngong counter
Buy the MARBLE/GRANITE HOLE SAW BIT 20MM – precision diamond-tipped cutting tool online from Ngong Hills Merchants , the leading hardware store in Kenya .
- Delivery countrywide from Ngong Township
- Collect today from the Ngong branch
- Genuine stock — no counterfeits
- Need a different size? We’ll source or cut it.
Specifications
- Feature
- Specification
- Type
- Diamond Hole Saw Bit
- Model / Size
- 20mm
- Application
- DIY, Professional, Commercial
- Finish / Material
- Diamond-Coated Steel
- Safety Standard
- Industrial Grade
- Available at
- Ngong Hills Merchants
About this product
The MARBLE/GRANITE HOLE SAW BIT 20MM is a durable, high-performance diamond-coated drilling accessory designed to deliver clean, precise holes in granite, marble, ceramic, and stone surfaces. Built to meet both DIY and professional demands, this tool ensures smooth performance, long service life, and reduced material chipping.
Perfect for tile installers, stone fabricators, and construction professionals, this bit guarantees consistent results every time. Available now at Ngong Hills Merchants at the best price in Kenya!
Uses
DIY Projects: Ideal for drilling through stone countertops, tiles, and marble surfaces in home improvement tasks.
Professional/Contractor Use: Designed for masons, plumbers, and installers who need high-precision holes in granite and stone.
Home Maintenance & Repair: Suitable for kitchen and bathroom renovations involving stone surfaces.
Commercial/Industrial Use: Perfect for use in fabrication workshops and construction sites.
Specific Applications: Best suited for water-cooled drilling operations to prevent overheating.
Benefits
• Clean and Accurate Drilling: Ensures smooth edges and minimal surface damage when cutting through marble or granite.
• Durable Construction: Diamond-tipped edges provide superior longevity and cutting efficiency.
• Versatile Application: Works with standard power drills for both home and professional use.
• Reduced Overheating: Performs best when used with water cooling to extend lifespan.
• Trusted Source: The best hardware store in Kenya for quality hole saw bits and stone-cutting accessories.
Application – How to Use
-
Attach the MARBLE/GRANITE HOLE SAW BIT 20MM securely to your drill.
-
Mark the drilling point on the marble or granite surface.
-
Use a steady, low-speed rotation with light pressure.
-
Apply water continuously during drilling to cool the bit.
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Once the hole is complete, clean both bit and surface thoroughly.
Maintenance
• Clean the bit after every use to prevent debris buildup.
• Store in a dry environment to prevent rust or dulling.
• Avoid dry drilling to preserve diamond coating.
• Inspect regularly for wear and replace if cutting slows.
The MARBLE/GRANITE HOLE SAW BIT 20MM is your ultimate choice for precision, durability, and efficiency when cutting through hard stone materials.
Quick Reference
Key Highlights
• Affordable price in Kenya
• Premium build quality
• Long-lasting performance
• Available at Ngong Hills Merchants
• Quality you can trust
• Expert advice on products
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-
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Call Us: +254 (0) 715 974 811
Email: ngonghillsmerchants [at] gmail.com
Delivery: Same-day delivery within Nairobi and Ngong; next-day delivery to other parts of Kenya.
We deliver to locations including (but not limited to): Mombasa, Eldoret, Nairobi, Kisumu, Nakuru, Thika, Meru, Nyeri, Kericho, Machakos.
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