ACME threaded block This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Milling Production of a ACME threaded block (Milling) Approximately 2.25 inch x 1.0 inch x 1.0 inch. Please see drawing for all specifications. Part Part Number: 1313176385498 Material: Alloy Steel Material Grade: Technical Specifications Category:Milling Dimensions2.25 x 1.0 x 1.0 inch Tolerance:0.005Annual Usage:5000.0 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.