Diamond Glass Bit Guide with Suction Holder
Good Material-Diamond hole saw is made of carbon steel and coated with nickel to resist corrosion. Diamond drill bit creates a high precision, smooth cut with no broken edges. Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably.
Sdjustable drill guide-No need to worry about scratching your tile when drilling the hole. Our Adjustable hole saw drilling guide with suction cup and 4 bearings will hole the diamond hole saw still during the process. From 6mm to 50mm all the hole saws can fit in this guide.
Wersatile-This diamond hole saw and guide set is a nice set to help you with home modification, wine bottle craft, glass or procelain pot modification. No matter you are a diyer or family handyman, this set is all you need.
