Carbide Inside Ring Bur 1/2" x 1" With 1/4" Shank Raytech Sold as a pair

Sold as a pair

engineered for round stones

Periodically grease the side gears and reduction gear

000 RPM speed limit on LX motor is ideal for the H

With 20 graduated hole sizes spanning 5 mm to 20 mm

Carbide Inside Ring Bur 1/2" x 1" With 1/4" Shank Raytech Sold as a pairThese 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,