Bahan lumaku:
Baja karbon, baja alloy, baja pra hardened, baja quenched -48HRC, beusi tuang, stainless steel, alloy aluminium, alloy tambaga, alloy suhu luhur, alloy titanium, jsb.
mesin lumaku:
Cocog jeung pangeboran sarta narajang drills tabel terpadu, mesin ukiran precision, parabot mesin otomatis, puseur machining CNC.