Busch® High-Speed Steel Twist Drill Set, 0.5 Escapement Files This sterling silver charm is

This sterling silver charm is bezel-set with a round faceted 4mm blue topaz

the divots in the back of the jaws provide expert crimping of tubes and beads

63X objective lens increases working distance

Brand: Orion

or combine it with other charms and drops in more complex necklaces and bracelets

Busch® High-Speed Steel Twist Drill Set, 0.5 Escapement Files This sterling silver charm isThese Busch high speed steel drills are precision ground for excellent cutting and long durability and their uniform 3 32" shank size speeds tool changes. Set includes 12 drills, sizes 0. 5mm through 1. 6mm. The drills are made of high performance special steels that provide high hardness and wear resistance at temperatures up to 500C.