Sterling Silver 9.0mm Spring Rings - Pack of 6 Mitutoyo compatible with quick-disconnect flexible shaft

compatible with quick-disconnect flexible shaft

Actual capacity will vary depending on the specific alloy being cast

including many standard gravers

12 five-sided cutting broaches (0

Holds up to 114 standard 3/32" burs

Sterling Silver 9.0mm Spring Rings - Pack of 6 Mitutoyo compatible with quick-disconnect flexible shaftThese sterling silver 9. 0mm spring ring clasps feature an open top jump ring meaning the top jump ring is not soldered closed making them significantly easier to attach to chains without additional prep work. This open top design is the most popular configuration among professional jewelers for its convenience and versatility. If a fully closed top is required for a finished piece, the jump ring can be closed using a laser welder or spot welder.