![Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making ( Ring Sizes 7.5-10.5 ) - Walmart.com Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making ( Ring Sizes 7.5-10.5 ) - Walmart.com](https://i5.walmartimages.com/asr/14106123-9566-42fb-8004-911c1eaef070.0912d873d0c45c85bb5d8760e1dbf59e.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making ( Ring Sizes 7.5-10.5 ) - Walmart.com
![Stainless Steel Expanding Ring Mandrel Set of 4, Stainless Steel Ring Mandrel, Ring Making Supplies, Ring Starter Kit, Ring Making Tools - Etsy Stainless Steel Expanding Ring Mandrel Set of 4, Stainless Steel Ring Mandrel, Ring Making Supplies, Ring Starter Kit, Ring Making Tools - Etsy](https://i.etsystatic.com/22197266/r/il/be80f6/3677713887/il_570xN.3677713887_raov.jpg)
Stainless Steel Expanding Ring Mandrel Set of 4, Stainless Steel Ring Mandrel, Ring Making Supplies, Ring Starter Kit, Ring Making Tools - Etsy
![Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Set of 3 Premium Stainless Steel Ring Mandrels Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making – Ring Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Set of 3 Premium Stainless Steel Ring Mandrels Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making – Ring](https://images-na.ssl-images-amazon.com/images/I/71jPuXohCuL._AC_UL210_SR210,210_.jpg)
Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Set of 3 Premium Stainless Steel Ring Mandrels Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making – Ring
![This might be a dumb question, but I'm new to machining. I'm trying to recreate this expanding ring mandrel. How do I machine the inside hole where the screw goes to make This might be a dumb question, but I'm new to machining. I'm trying to recreate this expanding ring mandrel. How do I machine the inside hole where the screw goes to make](https://preview.redd.it/wvb2b4ya5gv71.png?auto=webp&s=228e9cc6d782b0fdd8b21004d241dd1c28aec64d)
This might be a dumb question, but I'm new to machining. I'm trying to recreate this expanding ring mandrel. How do I machine the inside hole where the screw goes to make
![Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Small Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making - Ring Sizes(4-7) - Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Small Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making - Ring Sizes(4-7) -](https://m.media-amazon.com/images/I/81dLCN8RBkL.jpg)
Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Small Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making - Ring Sizes(4-7) -
![Amazon.com: Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. (Ring Sizes 11-14) : Arts, Crafts & Sewing Amazon.com: Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. (Ring Sizes 11-14) : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/51B8rxsUkfL.jpg)
Amazon.com: Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. (Ring Sizes 11-14) : Arts, Crafts & Sewing
![Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. ( Ring Sizes 4-7) | Stainless steel rings, Steel ring, How to make rings Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. ( Ring Sizes 4-7) | Stainless steel rings, Steel ring, How to make rings](https://i.pinimg.com/736x/96/39/ad/9639adf7455409f4d797fb6df2ddb8a2.jpg)
Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. ( Ring Sizes 4-7) | Stainless steel rings, Steel ring, How to make rings
![Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making ( Ring Sizes 7.5-10.5 ) - Walmart.com Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making ( Ring Sizes 7.5-10.5 ) - Walmart.com](https://i5.walmartimages.com/asr/b6341038-6bb1-4d6f-8b66-3583ee603f01.6c3405d467f6d103250f562b4591f49b.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making ( Ring Sizes 7.5-10.5 ) - Walmart.com
![Stainless Steel Expanding Ring Mandrel, Ring Making Supplies, Ring Making Tools, Ring Turning Mandrel - Etsy Stainless Steel Expanding Ring Mandrel, Ring Making Supplies, Ring Making Tools, Ring Turning Mandrel - Etsy](https://i.etsystatic.com/22197266/r/il/ea8463/3630087368/il_fullxfull.3630087368_7s4a.jpg)
Stainless Steel Expanding Ring Mandrel, Ring Making Supplies, Ring Making Tools, Ring Turning Mandrel - Etsy
![Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Small Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making - Ring Sizes(4-7) - Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Small Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making - Ring Sizes(4-7) -](https://m.media-amazon.com/images/I/81JteTrEijL.jpg)
Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Small Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making - Ring Sizes(4-7) -
![Amazon.com: Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. (Ring Sizes 11-14) : Arts, Crafts & Sewing Amazon.com: Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. (Ring Sizes 11-14) : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/51dq9aAr++L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Expanding Stainless Steel Ring Mandrel for Ring Turning and Ring Making. (Ring Sizes 11-14) : Arts, Crafts & Sewing
![Amazon.com: Expanding Ring Mandrel-Ring Mandrel for Lathe,Ring Stretcher, Ring Sizes(7.5-10.5) Turning and Manufacturing Rings Making : Arts, Crafts & Sewing Amazon.com: Expanding Ring Mandrel-Ring Mandrel for Lathe,Ring Stretcher, Ring Sizes(7.5-10.5) Turning and Manufacturing Rings Making : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/51CaKIWPkhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Expanding Ring Mandrel-Ring Mandrel for Lathe,Ring Stretcher, Ring Sizes(7.5-10.5) Turning and Manufacturing Rings Making : Arts, Crafts & Sewing
![Amazon.com: Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making (Ring Sizes 7.5-10.5) : Arts, Crafts & Sewing Amazon.com: Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making (Ring Sizes 7.5-10.5) : Arts, Crafts & Sewing](https://m.media-amazon.com/images/I/51Bt+lawtYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Expanding Stainless Steel Ring Mandrel with Hex Allen Key - Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making (Ring Sizes 7.5-10.5) : Arts, Crafts & Sewing
![Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Medium Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making - Ring Sizes(7.5-10.5) - Amazon.com: Expanding Ring Mandrel with Hex Allen Key – Medium Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and Ring Making - Ring Sizes(7.5-10.5) -](https://m.media-amazon.com/images/I/71bU2FSyb2L._AC_UF894,1000_QL80_.jpg)