Diehl Steel Hollow Bar Tool Steel

Centerless Grinding and Hollow Bar

hollobarDiehl Steel has always processed custom centerless ground and hollow bar steel products. Non-standard sizes and special tolerances are our specialty. In today’s busy manufacturing environment tool shops and machine shops are routinely challenged with very demanding schedules and lead times. Supplying the customer a more finished product to save them valuable preparation work has become an important aspect of the Diehl Steel total commitment to quality and service. Centerless grinding and hollow bar will give that customer the competitive edge to meet the most demanding schedules.

Hollow bar can be produced to the customers exact size specifications. The required size will be machined with an oversize tolerance to finish to the specified outside diameter (OD) and machined undersize to finish to the specified inside diameter (ID). Material will also be saw-cut oversize to finish to the customer’s exact length/thickness