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Acts as a foam buffer to protect impact-sensitive jewelry pieces during finishing
An essential spare for any professional bench where magnetic finishing is part of the daily workflow
Screw-on metal holder mounts to bench or table edge
25" Patent Patented Variants Single configuration
Busch Fig 411C Fast Cut Concave Cone Cup Bur Kit of 16 Burs 1.00mm - 2.30mm Kagan Acts as a foam bufferCup burs are primarily used by jewelers for finishing and rounding the top of prongs during stone setting. The Busch Fig. 411C Fast Cut Concave Cone Cup Bur offers a distinct geometry compared to the standard Busch 77B concave cup bur its concave cone shape produces a more sharply sloped, rounded profile when finishing prong tips. This 16 piece kit is composed of Busch 411C Fast Cut Concave Cone Cup Burs in eight sizes ranging from 1. 00mm to 2. 30mm,
