JDG Stainless Steel 2-Piece Ring Cores - 4mm Channel Crab Creek Hybrid Pen Blanks 3 fixed Jaws Material Type:

3 fixed Jaws Material Type: High-Speed Steel Compatible Spindle Sizes: 3/4" x 16tpi

not a generic bolt action with a sticker

Including drilling

Each one is truly individual

This biomechanical sea monster is sure to appeal to nerds

JDG Stainless Steel 2-Piece Ring Cores - 4mm Channel Crab Creek Hybrid Pen Blanks 3 fixed Jaws Material Type: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