Jewelers Master GIA Student Bur Kit Flasks & Bases 77B Cup Bur 1

77B Cup Bur 1

33 pieces total — ready to use out of the box

000 RPM Construction Diamond sintered throughout Edge Profile Square edge Origin Swiss Made Sold As Sold by the piece Edenta Part # 9007

Sufficient for up to 2 refills when used with a Quatro Fume Hood or SolderPure

Available in Cut 0 (Coarse)

Jewelers Master GIA Student Bur Kit Flasks & Bases 77B Cup Bur 1This comprehensive master bur kit, widely used by GIA students, brings together four carefully selected Busch bur assortments to cover essential drilling, shaping, and stone setting tasks. From beginner exercises to more advanced jewelry projects, this set provides a versatile foundation of precision bursorganized and ready for bench work. Features Four coordinated Busch bur assortments covering core jewelry applications Includes twist drills, mixed