
JDG Ring Mandrel
JDG’s standard expanding ring mandrels fit both JDG and Artisan Comfort Kit ring cores to help make turning rings simple and easy. Just slip the ring core onto the step that fits best, make sure it's properly seated, then lightly tighten with the allen key. This will cause the mandrel to expand slightly to produce a solid grip on the ring core.
- Made from mild steel
- Includes a 1/2" dia. shank for use in a collet or drill chuck
- Allen key included
Large Mandrel
Fits ring sizes 9-13, whole and half sizes
Small Mandrel
Fits ring sizes 4-8.5, whole and half sizes
Original: $31.95
-65%$31.95
$11.18More Images



JDG Ring Mandrel
JDG’s standard expanding ring mandrels fit both JDG and Artisan Comfort Kit ring cores to help make turning rings simple and easy. Just slip the ring core onto the step that fits best, make sure it's properly seated, then lightly tighten with the allen key. This will cause the mandrel to expand slightly to produce a solid grip on the ring core.
- Made from mild steel
- Includes a 1/2" dia. shank for use in a collet or drill chuck
- Allen key included
Large Mandrel
Fits ring sizes 9-13, whole and half sizes
Small Mandrel
Fits ring sizes 4-8.5, whole and half sizes
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
JDG’s standard expanding ring mandrels fit both JDG and Artisan Comfort Kit ring cores to help make turning rings simple and easy. Just slip the ring core onto the step that fits best, make sure it's properly seated, then lightly tighten with the allen key. This will cause the mandrel to expand slightly to produce a solid grip on the ring core.
- Made from mild steel
- Includes a 1/2" dia. shank for use in a collet or drill chuck
- Allen key included
Large Mandrel
Fits ring sizes 9-13, whole and half sizes
Small Mandrel
Fits ring sizes 4-8.5, whole and half sizes











