precision casting parts Materials: carbon steel, stainless steel and alloy steel Process: investment casting (lost wax casting) ... Standards: ASTM, SAE, BS, DIN, UNI and JIS Weight: 0.1 to 50kg Surface treatment: sand blasted ... treatment: tempered or annealed Machining: CNC turning, milling, CNC milling, CNC drilling, CNC boring, CNC threading and grinding Can supply as per customer' ...