Attributes

Brand	-
Category	Root / Home Furniture
Origin	-
Material	High-Carbon Steel with Diamond Grit Coating
Compatible Materials	Ceramic Tile, Granite, Marble, Glass, Porcelain
Shank Type	Standard Round Shank (fits most electric drills)
Cutting Depth	Up to 50mm per pass
Cooling Requirement	Water cooling recommended for extended use
Surface Finish	Electroplated diamond edge for smooth cutting
Package Contents	1x Hole Saw Bit, 1x Pilot Drill Guide
Recommended Speed	Low to Medium RPM (800-1500 RPM)
Durability	Long-life design for professional and DIY projects
Warranty	30-Day Manufacturer Defect Coverage

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Essential for kitchen install

Installed a new faucet myself thanks to this tool. Cut through the composite sink and tile backsplash without any issues.

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect for bathroom renovation

I used this to drill holes for new towel racks in my ceramic tiles. It cut through cleanly without cracking the tile. Highly recommend using water while drilling.

Anonymous

Mar 27, 2026

Rating: 4/5

Solid tool for stone

Used it on a thick granite slab. It took a little time, but the hole was perfect. Just remember to apply gentle pressure.

Anonymous

Mar 22, 2026

Rating: 5/5

No more cracked tiles!

Previous bits always shattered my tiles. This specialized saw glided through the porcelain like butter. Worth every penny.

Anonymous

Mar 08, 2026

Rating: 5/5

Professional results at home

As a DIY enthusiast, I was worried about ruining my expensive marble floor. This bit made precise holes effortlessly. The pilot guide is a nice touch.

Anonymous

Mar 02, 2026

Rating: 4/5

Good value but requires patience

Works well on granite countertops. You have to go slow and keep it wet, but it gets the job done without burning out the bit.

5 FAQ

Q: Is water cooling absolutely necessary?

A: While you can drill dry for very short periods, water cooling is highly recommended to prevent overheating, extend bit life, and reduce dust.

Q: What size holes can this make?

A: This specific listing is for a single size bit. Please check the product title or selection menu for the exact diameter available before purchasing.

Q: How long does one bit typically last?

A: Lifespan depends on the material hardness and usage frequency. For average DIY projects, one bit can easily handle 20-30 holes in ceramic or granite.

Q: Can this be used on tempered glass?

A: We do not recommend using this bit on tempered glass as it may shatter. It is best suited for standard glass, ceramic, and natural stone.

Q: Do I need a special drill for this?

A: No, this bit features a standard round shank that fits most common corded and cordless electric drills. Just ensure your drill has variable speed control.

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