I am on a new project we are cutting .06 solid copper everybody is telling me that I need to order special tools I say no I have seen myself someone cut solid copper.They used a 2 fluted end mill upcut has anyone out there done this before? Could not a .093 2 fluted end mill do the job? Thank You Bill Dworak ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information. For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311 ################################################################