Such accessories shall be specially ordered from the machine tool manufacturer
Drill bushes
The drill bushes can help gun drill to get a precisely position when entering the workpiece process and complete the sealing of cutting oil in the process. Please specify your tool diameter and brands when placing the order.
Sealing discs
The sealing discs, positioned between the adjustment plate and the whip guide bushes, is mounted on the gun drill and used to block and prevent the cutting oil and chip into the rear bearing.