19/32 diamond hole saw bit glass blocks bottles tile

Description

This bit is only slightly larger than the 1/2 inch normally used the drill holes in glass blocks and bottles in order to insert the miniature lights. We sell a lot of these to people with arthritic hands and fingers, as it is easier to insert the lights in this hole. These bits are the best there are for drilling smooth holes, with no breaking bottles or blocks. I enclose explicit instructions, and if you follow them, you will drill a great many holes. I have drilled a couple of hundred with just one bit. These bits are far superior to the ones commonly sold in home improvements stores. Once you have used them you will never go back to the arrow shaped ones, nor the spiral shaped ones. I can ship several for no additional shipping. I ship every week day, and week-ends upon request. (However, I do live in a small town, and there is no outgoing mail on Sunday.) And the Post Office is not open on Saturday, so it must be something not requiring customs slips for it to go out on week-ends.
If you are in a time bind, I strongly suggest you use Priority mail. While the US Post Officeis very reliable, if you are in a hurry for it, that will be the one time it is slow as molasses!
I do offer combined shipping, so if you buy multiple items let me know for your postage break. As for the drill bits, I can ship several for no additional postage.