A reciprocating flat lap, sometimes called vibrating flat lap or oscillating flat lap, is designed for polishing larger stones and slabs with efficiency and precision. Its wide surface allows lapidarists to polish multiple materials at once, making it ideal for high-volume or large-scale work. At Highland Park Lapidary, our reciprocating flat laps feature a stable three-leg design to save space and maintain perfect leveling, ensuring smooth, consistent results every time.



