JDG 2-Piece Ring Core - Stainless Steel - 4mm Channel

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JDG ring kits are a favorite among ring makers who cater to high-end jewelry shops and collectors. Made of certified stainless steel, they feature a radiused interior profile that makes them comfortable to wear every day. 4mm Channel Width, Ring Sizes 5-15

Please choose your ring size from the drop-down menu

  • Solid stainless steel
  • Two-piece press-together design.
  • Mix & Match with Other Ring Cores For the Best Discount Levels!
Mix Group: Rings
Buy more for less:
1-9 items $15.95 / each  
10-19 items $15.05 / each save 6%
20-49 items $14.10 / each save 12%
50 or more items $13.45 / each save 16%
  • $15.95
Qty:  
  • Videos

    Video Instructions on a 2-Piece Ring CoreVideos on Turning a 2-Piece Ring Core

  • Weight
    0.5 oz
  • SKU
    ER-S1-05-4

JDG 2-Piece Ring Core - Stainless Steel - 4mm

JDG ring kits are a favorite among ring makers who cater to high-end jewelry shops and collectors. Made of certified stainless steel, JDG rings feature a radiused interior profile that makes them comfortable to wear every day. The unique two-piece press-together design provides an excellent fit and finish with a nearly invisible joint when assembled. JPG ring kits are supplied with a brushed satin finish that can be buffed to a high-gloss finish if desired. Available in a full range of ring sizes and widths, these rings can be worn and enjoyed by everyone.

JDG rings can be turned using the JDG Pro Ring Mandel, Ring Turning Chuck, or Ring Bushings.

4mm channel width. For total width please add 3.8mm for the edges or 1.9mm per side, sizes under 8 have edges of 2.8 mm or 1.4mm per side. Ring sizes are 5-15 

Please choose your ring size from the drop-down menu

  • Custom look and feel
  • Hypo-allergenic
  • Won’t rust or stain
  • Two-piece press together design
  • Radiused interior profile for a comfortable fit
  • Certified high-grade stainless steel
  • 4mm channel width (For total width please add 2.8mm-3.8mm for the edges)
  • Comes in a wide variety of ring sizes and half sizes (5-15)
  • Unisex design for universal appeal
  • Can be buffed to a high gloss finish
  • Great for selling at craft shows and gift-giving.
  • Priced Per Each
  • Mix & Match with Other Ring Cores For the Best Discount Levels!


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Product questions

  • Ken Crocheron
    Mar 17, 2023, 12:31 PM

    I need JDG 9.5 / 6mm

    Administrator
    Mar 17, 2023, 01:18 PM

    6mm and 4mm JDG are on their own page. Otherwise (to us), it becomes too confusing with all the different widths and ring sizes.

    For the 6mm width -
    https://www.exoticblanks.com/jdg-2-piece-ring-core-stainless-steel-6mm-choose-size.html