bigegg
Scream Not Working Because Space Make Deaf
- Messages
- 9,487
- Location
- Leeds, West Yorkshire
This 127mm dia will be big enough for your 5 inch hole panel job. These Diamond Jack brands seem thicker at the business end than others I have seen. I don`t know if that is a good thing or not.
http://www.diamondjack.net/index.php?main_page=product_info&cPath=5_18_31&products_id=582
There is a guy on E Bay selling what appears to be the same thing but a lot cheaper??
Here is a link to the 127 mm size.
https://www.ebay.co.uk/itm/Diamond-core-drill-professional-quality-127mm-diameter-148mm-long-1-2-BSP-thread/202594597633?_trkparms=aid=222007&algo=SIM.MBE&ao=2&asc=20140122125356&meid=ea09dcfa4a614a079e13def0c34f0e84&pid=100005&rk=9&rkt=12&sd=132955622725&itm=202594597633&_trksid=p2047675.c100005.m1851
thats a *lot* of money for a single hole
i think im going to cut a square, oversized hole with the angry grinder, and use/make a collar.