Technique™ Cup Bur Head Size:2.7mm generous round links make it

generous round links make it adaptable as a simple necklace or a starting point for attachments

dense and durable precious metal for high-end jewelry pieces

25-gallon tumbler barrel is made of steel and has a replaceable rubber liner

round dimple

making them flow more easily at lower pressures

Technique™ Cup Bur Head Size:2.7mm generous round links make itThis Technique cup bur (concave cutter) is great for rounding rod ends and riveting heads and to shaping or smoothing prong tips. Made from cost effective tungsten vanadium to ensure precise cutting results, durability and long life. This bur can be used at low speeds. As a brand married to innovation and quality, Technique products deliver effective results in less time.