Ring Mandrels, Jewelry Equipment Supplies

Includes 4 high quality, stainless steel expanding ring mandrels and a hex key. Small - Recommended for sizes 4.5-7 Medium - Recommended for sizes 7.5-10.5 Large - Recommended for sizes 11-13.5 The Expanding Ring Mandrels enable you to get a high level of precision. Check out our for how to make a ring tutorial
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.

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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

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