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|Price:||$30.80 + $5.20 shipping|
Although DAMO Dry / Wet Core Bits are designed for use on the job site without using water,wet cutting is recommended whenever possible. They fit on high-speed angle grinders with a 5/8" -11 spindle. Adopting the Vacuum Brazed Tech., they provide the best cutting performance and can drill through the toughest 1-1/4" granite or engineered stone countertop. They can be used to drill the faucet-mounting holes in countertops and vanities. They can also be adapted for use in construction trades wherever holes are needed for water, gas and electrical piping, especially when natural stone, concrete or ceramic tile is already installed. We recommend a template be used when drilling free-hand and a scrap piece of stone be clamped under the stone to prevent excessive chipping on the backside of the stone. Available in 1/4",3/8",1/2",3/4",1", 1-1/4", 1-3/8",1-1/2",1-3/4",2"and 2-1/2" sizes.
You may buy seperately our core bits adapter to use with the normal electric hand drills which take 3/8" shank.
We DAMO Diamond Tools, LLC holds exclusive distribution to DAMO Trademark products as you can see clearly marked from the picture on the product listing.
Drilled 1 1/8" marble easily, used it to drill thru 8" poured concrete expecting to junk the bit, ended up drilling 4 holes thru concrete with it and bit still has some... Read morePublished 1 month ago by Doug Deel
Burned up and wore out cutting through less than 2 ceramic bricks. Waste of money.Published 2 months ago by Amazon Customer
Worked great, first time to use one but followed instructions and got her done.Published 2 months ago by Ben
Not the highest quality core bit for granite, but certainly decent for the price. Works well if, and only if, you are experienced in coring stone materials and have the proper... Read morePublished 5 months ago by Dixie's Dad
Awful! Failed after the 8th hole i drilled. Worse core bit I've ever had. Others would last months, this lasted two days.Published 6 months ago by David Garwood