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Unique Ball End Diamond Finger Milling Bits 3/4 Inch for Enlarging and Shaping Holes in Hard Materials, especially for Kitchen and Bath projects.
Because it is super easy to use and it does great job in enlarging, shaping, trimming holes in hard materials. You will get beautiful smooth perfect holes easily.
Specifications:
Diameter: 3/4 inch (20 mm)
Max hole dept: 50mm
Total Length: 65mm
Thread with 5/8-11 for most angle grinders;
Heavily diamond coated, on both sides and the end
Compatible with Hard materials such as Porcelain, Tile, Hard Ceramic, Marble, Stone, Granite Counter Sink and More
You will find it is very useful when you are：
1, replacing old faucets to standard one, because they require a larger hole,
2, tiling wall for bathroom and kitchen plumbing
3, cutting circles in tiles to fit the pipes
Gary M. Butler
Reviewed in the United States on January 27, 2025
Did what I needed to do. Worked out good
Mr. Asher
Reviewed in the United States on January 20, 2025
High quality bit. Works great to clean up rough edges of tile. Highly recommend!
Mark R.
Reviewed in the United States on August 5, 2024
The house we purchased had a 1" diameter hole next to the kitchen faucet (it contained a small diameter spigot to fill water bottles and the sort). I wanted to put in a push button to control the garbage disposal, none would fit as they seem to all be 1-1/4" diameter. This little gem allowed me to wallow out the hole to accept the button assembly.I used a regular cordless Dewalt drill for the operation.
julius
Reviewed in the United States on July 8, 2024
This is a one time use purchase, as I needed to enlarge a sink hole to fit a new faucet. Cut through the ceramic sink, over and inch thick, with ease.Note: This would not be recommended to start a new hole, as it needs a hole / opening to start
Lady L
Reviewed in the United States on February 13, 2024
I live in a house that was built in 1857. So there's a lot of really old plumbing in here that was done over the years. I have a really beautiful antique sink that had an old metal drain which had corroded enough to the point where it just dissolved into nothingness... So long story short I had to replace the drain with a new one! After I cut the remaining parts off with my reciprocating saw, I tried to put the new drain into the hole at the bottom of the basin of the sink.... It did not fit! The hole was not quite circular and a hair too small... Definitely not the standard size used today in bathrooms.... So I had to buy this thing to shave off enough porcelain that the drain would fit through the hole in the bottom of the sink. It worked for this purpose. I don't know how durable it is or how much it would stand up to regular work. For this one single job it was great.
Jimm
Reviewed in the United States on December 6, 2024
Really Nice. Extremely well made. Great product. Great Shipping. Great price.
AMLENTZ
Reviewed in the United States on December 27, 2024
I had to move our kitchen faucet a quarter inch away from it's present location. I used an angle grinder for stability and would not recommend using the included adapter for a drill. It did a great job with no chips and was very easy to navigate with cutting away only the portion I needed. It does create a fine granite dust which I assume is bad so I wore a mask and put an exhaust fan in the window before starting. I would recommend someone with a shop vac stand nearby and catch the dust.
Robert Catron
Reviewed in the United States on December 2, 2024
Amazing quality products! Highly Recommend!
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