Minimum quantity lubrication and lower-coolant machining are getting more attention as shops look for cleaner and more efficient processes. For buyers, the practical question is how the process affects surface finish, burrs and final cleanliness.
Small parts such as copper sleeves, stainless shafts and brass inserts can trap chips or oil in holes, threads and knurled features. If the part goes into electronics, medical equipment or plastic assembly, the RFQ should mention cleanliness expectations.
Weeda Precision reviews machining method, deburring and packing together when the application is sensitive. A clean-looking part is not enough; the controlled features need to stay clean through shipment and assembly.