cnc machining tolerance 0 03 0 05mm cast iron enclosure

{"cid":"91225945","title":"Custom CNC-Machined Grey Cast Iron HT200 Oval Enclosure Housing with Vibration-Dampening Performance and \u00b10.03-0.05mm Tolerance","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/97\/ebd463ff87aa8519af7523720b4a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"N\/A","Minimum Order Quantity":"1pc","Delivery Time":"5-10 working days","Outer Structure":"Oval\u2011shaped shell, flat top surface, 4 threaded mounting holes, central through\u2011hole, hollow inner cavity","Place of Origin":"Guangdong, China","Raw Material":"Grey Cast Iron HT200","Packaging Details":"EPE foam\/ Anti-Rust Paper\/ Stretch Film\/ Plastic bag +Carton+Pallet","Payment Terms":"T\/T","Custom Service":"OEM & ODM processing according to customer drawings","Supply Ability":"10000pcs\/month","Size":"Customized","Processing Craft":"Sand casting + CNC turning\u2011milling precision machining","Surface Finish":"Matte rough\u2011cast grain texture, clean machined hole wall"}}