Metgraf Microwave housing This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Milling Production of a milled Metgraf Microwave housing. Approximately 80mm x 32mm x 7.5mm. Material is Metgraf 7-200 and/or Metgraf 4-230 composite. Please see drawing for all specifications. I have attached a detail drawing illustrating Microwave HSG - “GBT3190”. Please be aware that MMCC would supply you with the base material, the material would be our MetGraf 7-200, and or MetGraf 4-230 material. Buyer will send Supplier sample material for machining evaluation before any machining would commence. Please quote the following price and delivery rate for 1000, 2000 to 5000 housings. Delivery would be 4 weeks after receipt of material from Buyer to supplier of machining services. Metfraf material is an aluminum or copper and graphite composite which is machined without lubricant any questions regarding the machining of Metgraph materials should be addressed to Pat Marron at MMCC or to request a sample block of material fro machining trials. The buyer is having this part quoted in multiple categories in order to determine the most cost effective method of manufacture. Part Part Number: GBT3190 Material: Composite Material Grade: Technical Specifications Category:Milling Dimensions80.0 x 32.0 x 7.5 inch Annual Usage:1000.0 The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Milling: Milling, CNC milling, or manual milling is the process used to produce prismatic components. A rotating cylindrical cutter with multiple flutes, commonly called an endmill, traverses along multiple axes to machine features such as slots, pockets and profiles. A machine tool used to perform milling is called a milling machine or the CNC version is often referred to as a machining center. Milling can be performed manually or under CNC control called CNC milling. Milling and CNC milling are performed by machine shops.