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BTBLBITS Diamond Mortar Raking Bit 5/16" with 3/8" Hex Shank Adapter
Package includes:
1 Piece of BTBLBITS Diamond Mortar Raking Bit 5/16" x 1" (8mm*25mm)
1 Piece of 5/8-11 Thread to 3/8” Hex Shank Adapter
Size:
Diameter: 5/16 Inch (8mm)
Diamond workable length: 1 inch (25mm)
Thread: 5/8-11
Total length: 55mm
Diamond grit: #40/50
Hex Shank Adapter Dia: 3/8" (10mm)
Nanila
Reviewed in the United States on September 4, 2024
These will cut away the mortar between brick . For me the only drawback is that they don’t cut deeply enough.
Kimberly N.
Reviewed in the United States on September 29, 2024
Was using it to repoint brick. Gave me the right depth and cut through the old mortar
Alan
Reviewed in the United States on September 16, 2024
Worked for about 24 inches of cut length, then it stopped plunging. When I checked the tip all of the grit was worn off. I had better luck with standard rotary wood rasps from HF. They have a variety of shapes and at 6 to a package they cut farther. Dont use high speed tool. Cuts best with 1000 to 2000 rpms.
Natasha Rivera
Reviewed in the United States on August 28, 2024
Don't waste your money, these do not work.
Darren D
Reviewed in the United States on March 21, 2024
I had to remove some loose bricks that had some old, cracked mortar in a garden pathway. This raking bit removed the mortar nicely and I was able to set the bricks back in to the path with relative ease. I’m not sure how much more I would use this bit, but it did serve the purpose and looks like the diamond coating is still in good condition if I need to use it again.
R Miller
Reviewed in the United States on January 7, 2024
Well, it worked. I was able to dig the grout out for a tile replacement chore. However, it wasn't easy on the first try. The mandrel is a hex drive 3/8 (probably 10mm really), and first thought was to chuck it in a hand drill. It turned out to be hard to control in a conventional drill motor (pistol configuration). Fortunately, I had a pneumatic right angle drill motor, and that made it much easier to control. Better yet, I think would have been a 1/4" mandrel that could have been chucked in a die grinder. Since the actual bit is screwed onto the mandrel, (5/8-11), perhaps there's a 1/4" mandrel available, but not in my toolbox. I am happy that it worked, being my first attempt at replacing floor tile.
phil r.
Reviewed in the United States on January 5, 2024
impressive tool..saves alot of time and is less dusty than a blade when in an inside environment.mor precise as well..wish the tool would never wear down but thats impossible..so i buy more of the tool is all..hope this review will get me a free one...hee hee hint hint..
JesusChristDotCom
Reviewed in the United States on January 29, 2024
To get the grout from in-between tiles' cracks there are only few tools that could be used in order to do that. This is one such tool. You can also use a grinding wheel where you can access the grout that way. You can scrape with a scraper as well. This tool is great for small areas and for the corners where it is hard to get to with other tools. It is also great for a starter hole (or slot) making. You don't need to have an SDS drill with this tool--a regular drill would work. You could either install the drill adapter or use the bit without the included adapter straight on the side of the grinder.
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