Carbide Inside Ring Bur 1/2" x 1" With 1/4" Shank Cut:Fine uneven walls

uneven walls

no jump ring Origin Italy Available Metals 14K yellow gold

With a 1/32" (0

they are generally not as durable as USA-made HSS burs

Carbide Inside Ring Bur 1/2" x 1" With 1/4" Shank Cut:Fine uneven wallsThese carbide inside ring burs feature a massive 1 4" shank diameter that prevents the bending commonly associated with skinny shank cylinder burs. The trade off is that they require a Jacobs chuck style handpiece or a collet style handpiece capable of accommodating 1 4" shanksbut the payoff is a bur that stays true and performs reliably under demanding inside ring work. Available in two cuts to suit finishing and detail work at different stages,