Since 1926, The Diehl Tool Steel Company, a Subsidiary of Hitachi Metals America has been providing high quality tool steels, alloy steels, mold steels, stainless steels, CPM and matrix high speed steels. With our extensive supply of quality products, state-of-the-art saw cutting, duplex milling and grinding equipment, we have the capability to process the most demanding requirements.
Flat Ground Stock, Drill Rod, Squares, Blocks, Plates, Rounds... no size is out of our capacity.
With our Accu-Square Program, our duplex milling machines offer close tolerance, square and parallel blocks to exact customer tolerance specifications. This valuable time saving and cost effecient program has proven to streamline customers business. There is no job too large or too small we cannot handle.
We have extensive experience as a supplier to industries that specialize in tool and die, stamping, mold-making, die casting, machining and general metal-forming.
Looking for some H-13 Rounds or flats? We are a direct mill source for Premium quality H-13 in the U.S.
We look to revolutionize the steel industry with some of our new products. Stop by and see for yourself!