It is a security bit used on screws such as are used on toilet stalls. Some appliance makers are going to them so that your service would not be Able to be done by the average owner. I have a 115 or so bit set from doing air compressor service.
Sent from my Verizon Wireless 4G LTE smartphone -------- Original message -------- From: Roger H Phebey <r...@woodworkersworkshop.co.uk> Date: 07/25/2013 14:22 (GMT-05:00) To: legacy-ornamental-mills@googlegroups.com Subject: Re: "Mystery" (screw) driver bit Challenge Hi Mac I think that bit is used for installing screws that are not meant to be removed, a security feature. Who makes it I do not know. Regards Roger From: Va Oak Sent: Thursday, July 25, 2013 7:06 PM To: legacy-ornamental-mills@googlegroups.com Subject: "Mystery" (screw) driver bit Challenge Greetings, There have been few & far between postings of late to the Group's pages. Consequently, I thought I would tap into the breadth of brain power & knowledge within the Group in order to shed light onto a most unusual (screw) driver bit/tip that I have come to possess. Included are 4 photos showing the tip - notice the unusual grooves in it. The end seems to be about the size of a #3 square tip or Roberts. (definitely not a Phillips or PosiDrive). There is a marking on one of the "flats" of the bit: "JBW2-4". The bit's entire length is just shy of 2" - and the base is made to fit the standard 1/4" hex driver collet. My questions: What kind of fastener/screw is it used on? I have NEVER seen a driver bit like this. Does anyone have any idea as to who manufactured it? What does JWB2-4 mean? Thanks for the help. Mac -- You received this message because you are subscribed to the Google Groups "Legacy Ornamental Mills" group. To unsubscribe from this group and stop receiving emails from it, send an email to legacy-ornamental-mills+unsubscr...@googlegroups.com. To post to this group, send email to legacy-ornamental-mills@googlegroups.com. Visit this group at http://groups.google.com/group/legacy-ornamental-mills. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "Legacy Ornamental Mills" group. To unsubscribe from this group and stop receiving emails from it, send an email to legacy-ornamental-mills+unsubscr...@googlegroups.com. To post to this group, send email to legacy-ornamental-mills@googlegroups.com. Visit this group at http://groups.google.com/group/legacy-ornamental-mills. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "Legacy Ornamental Mills" group. To unsubscribe from this group and stop receiving emails from it, send an email to legacy-ornamental-mills+unsubscr...@googlegroups.com. To post to this group, send email to legacy-ornamental-mills@googlegroups.com. Visit this group at http://groups.google.com/group/legacy-ornamental-mills. For more options, visit https://groups.google.com/groups/opt_out.
