According to various embodiments, there is provided a conduit reamer component including: a conical body having a first end for receiving a conduit and a second end opposite the first end, the conduit body including a first circumferential ledge having a first diameter and located in the conical body, and a second circumferential ledge having a second diameter smaller than the first diameter and located in the conical body, the first circumferential ledge located between the second circumferential ledge and the first end of the conical body.

A processing apparatus for performing not only cutting and drawing, but also other processing, and a cartridge used for the processing apparatus are provided. The processing apparatus includes a first cartridge including: a first processing tool to form a machining mark by grinding or cutting a surface of a sheet-like object; an actuator to operate by an external power supply and drive the first processing tool; and a first housing to accommodate the first processing tool where a tip of the first processing tool is exposed and accommodate the actuator. The processing apparatus also includes a carriage including a mounting section which the first cartridge is detachably mounted; a transfer mechanism to move the object and the carriage relatively to each other; and a control circuit to control driving of the transfer mechanism to form the machining mark on the surface of the object by the first processing tool.

Systems and methods for mass producing customized engraved articles of manufacture based on orders from multiple different customers.

Systems and methods for mass producing customized engraved articles of manufacture based on orders from multiple different customers.