Many thanks..... hoping the shank of the woodruffe cutter I might have to mod will cut OK with a carbide indexable threading tool in my Myford... chrisc -----Original Message----- From: modeleng-bounce@xxxxxxxxxxxxx [mailto:modeleng-bounce@xxxxxxxxxxxxx] On Behalf Of AndyA Sent: 14 February 2006 19:30 To: modeleng@xxxxxxxxxxxxx Subject: [modeleng] Re: Autolock thread specs according to my osborne book, 20tpi whitworth form. Andy ----- Original Message ----- From: "Chris Crosskey" <chris.crosskey@xxxxxxxxx> To: <modeleng@xxxxxxxxxxxxx> Sent: Tuesday, February 14, 2006 1:34 PM Subject: [modeleng] Re: Autolock thread specs Lets try this again.... Does anyone have the autolock thread specs to hand? chrisc ________________________________________________________________________ This e-mail, and any attachment, is confidential. If you have received it in error, do not use or disclose the information in any way, notify me immediately, and please delete it from your system. ________________________________________________________________________ MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line. MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line. ________________________________________________________________________ This e-mail, and any attachment, is confidential. If you have received it in error, do not use or disclose the information in any way, notify me immediately, and please delete it from your system. ________________________________________________________________________ MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.