Round4 This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Drawing Production of a deep drawn Round4. Approximately 4.18" x 4" x 3.02". Material is aluminum. Please see drawing for all specifications. Please Quote All 3 RFQ's from this Buyer Part Part Number: R4 Material: Aluminium Material Grade: Technical Specifications Category:Drawing Dimensions106.172 x 101.6 x 76.708 inch Tolerance:0.762Annual Usage:60000.0 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 Drawing: Deep drawing is a stamping process in which sheet metal is 'drawn' over a punch as it forces the metal into a recessed die. Deep drawing produces cup-like shapes.