

Precision Metalsmiths, Inc., a leading manufacturer of investment cast metal parts, has served the OEM market for over 60 years. With our patented lost wax process, we offer near net shape, close tolerances, and excellent surface finish which means reduced costs for materials, machining, subassembly, fabrication, and other secondary operations. Specializing in small parts ranging from fractions of an ounce to 10 pounds, PMI offers nearly 200 ferrous and non-ferrous alloys including aluminum, ductile iron, carbon, low alloy and stainless steel, copper-based alloys and most recently magensium alloys for the ultimate in light weight.
Near Net Shape
On average, investment castings offer 90% or more of the requirements of the finished part in an as-cast state. Investment casting can incorporate complex undercuts, slots, holes, lettering, and bevels into the design. By working closely with PMI engineers, you can determine whether it is more cost effective for you to build desired features into the die.