Expanding Ring Mandrels - Ultimate 4 Set
Expanding Ring Mandrels - Ultimate 4 Set
The Ultimate Set includes all four highest-quality, stainless steel Expanding Ring Mandrels and a hex key. It serves the full range of common ring sizes and offers significant cost savings.
These Expanding Ring Mandrels were custom-designed by Patrick Adair to meet a ring maker's special needs. The varied steps offer plenty of space to work on many styles and sizes of rings. The expanding aspect of the tool holds a ring blank securely, allowing for a high level of precision during all phases of ring making. These mandrels withstand sanding abrasion much longer than regular steel and will not rust. Each shaft is 1/2" in diameter and is designed to work in a lathe or a drill. The length was kept short so the full tool remains true while spinning.
1. Small - Recommended for sizes 4.5, 5, 5.5, 6, 6.5, 7.
2. Medium - Recommended for sizes 7.5, 8, 8.5, 9, 9.5, 10, 10.5.
3. Large - Recommended for sizes 10.5, 11, 11.5, 12, 12.5, 13, 13.5
4. Extra Large - Recommended for sizes 13.5, 14, 14.5 15, 15.5, 16.
Looking to get just one mandrel? Check out our Individual Mandrels Here
Looking to get 3 mandrels without the Extra Large? Check out the Elite 3 Set Here
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I used the Medium and Large Mandrels 1-2 times before the shaft bent with proper use. I would recommend buying them else where for cheaper.
I used the Medium and Large Mandrels 1-2 times before the shaft bent with proper use. Along with my 35mm diamond holesaw. Tried to contact customer support but havent heard back in 10 days. I would recommend buying them else where for cheaper. Save yourself the money.
Great product and can’t wait to use them.
have not recieved yet, we purchased to resell to clients here in Thailand
Can’t really pinpoint anything I don’t like about these. All my feedback is positive. They’re so great to use and it’s allowed me to streamline my process of making rings.