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Canada
22mm Diamond Drill Bit (7/8”)
3:31
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Being able to drill through concrete for recessed lights is one of the more complex applications.
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How NOT to drill pavers
Jason talks about what not to do when installing recessed lights.
3:47
What is the water swivel?
See how to attach the water swivel and learn what it is used for.More information
- Quick specs
- Uses
- Included
- Shipping
Quick specs
- Diameter22mm
- MaterialDiamond Tipped Steel
- Length7.9"
- ColorBlack
- ConnectionThreaded 5/8"
Uses
Included
Shipping
CanadaHave purchased a few, the first separated at the diamond tip during the first hole. Thankfully it was warrantied, the second was a different style with no notch and was painted over the diamonds, it wouldn't drill anything. Complete waste. The third, arrived and worked well for a few projects, tends to clog up with the core and is difficult to get out the 22mm size piece from inside ( but would be expected due to the diameter)
CanadaWorks well and cores a clean, precision hole. Sometimes the core of the paver gets stuck, but with a little work they always come out. I have had a couple break the diamond off from rolling around in the tool trailer, but now we know they have to be treated like fine china and put into a foam padded drawer where nothing can roll over it
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