Busch Fig 414AU Carbide 90 Hart Bur-3/32" Shanks-Kit of 15- 0.90mm to 2.30mm AGILO additional holder options are available

additional holder options are available — see the Notes section below for guidance on selecting the right holder for your workflow

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Originally designed for closing watch bows on pocket watches

Busch Fig 414AU Carbide 90 Hart Bur-3/32" Shanks-Kit of 15- 0.90mm to 2.30mm AGILO additional holder options are availableThe Busch Fig 414AU Carbide 90 Hart Bur Kit delivers a complete range of 15 sizes in a single convenient plastic box, purpose built for cutting seats in prongs. Spanning 0. 90mm to 2. 30mm in 0. 10mm increments, this kit gives bench jewelers and stone setters a comprehensive selection to handle a wide variety of prong work. Carbide construction makes these the longest lasting burs in the Busch lineup, outlasting both tungsten vanadium and high speed