Inquiry (采购产品): diamond bit for glass I am looking for a specific shape diamond bit to grind glass. I'm looking for a 'positive' and a 'negative' version of a cone bit - the 'positive' is the cone, and the 'negative' is shaped like two cones point to point or like a spool. The most important consideration is that the angles match. The length and width can be modified slightly. The 'spool' shaped bit can also be shaped round like a bullnose profile. I'm looking to use the cone bit to drill into a glass sheet, and then with the its opposite bit, 'sharpen' a glass rod to match the angle of the hole and fit into the hole, kind of like the lid of a pumpkin or sticking the flag into a golf hole. I do have an image to send. Thanks for your help. Paul Blasi 203 787-7151 **** Hidden Message ***** paul blasi 06511 Company: blasi glass designs E-mail: paulblasi@yahoo.com **** Hidden Message ***** paulblasi@yahoo.com