Strobe Control Chassis This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Punching Production of a strobe control chassis. CRS, formed sides, approximately 15" x 13" x 6", formed, CAD plating, Military paint. Do not quote silkscreen marking Please see drawing for specific dimensions. Part Part Number: 92224116 Material: Alloy Steel Material Grade: CRS Technical Specifications Category:Punching Dimensions0.0 x 0.0 inch Annual Usage:9.0 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 Punching: Punching is a fabricating process in which a steel tool, called a punch, is forced into sheet metal, forcing it to compress or release into a bottom die. Forming punches compress the sheet metal into the shape of the bottom die to create the desired contour. Hole, slot and notch punches are used to cut holes in sheet metal by shearing the metal into a hollow die, where the excess metal drops to the bottom and is collected.