Sandvik’s Intelligent Deep Hole Machining

Sandvik Coromant’s deep hole machining concept for the STS system – CoroDrill 808.

Related Topics:

Related Suppliers

Sandvik Coromant’s deep hole machining concept for the STS system – CoroDrill 808. Among its many features, this product is equipped with optimized pad design for good hole finish, unique edge preparation for increased chip breaking and a reinforced periphery insert corner for added security and reliability. The company is suitable for diameters from 15.60 to 65.00 mm (0.614” − 2.559”) and tolerance demands of IT 9.

Being the first choice for close tolerance holes, CoroDrill 808 is perfectly suited for the energy segment, for example, when machining in heat exchanger plates. Cladded materials such as low carbon steel with Inconel, used for these types of applications, are difficult to machine due to tricky chipbreaking and tool life maintenance. Thanks to a specially designed geometry and grade technology, CoroDrill 808 produces superior close tolerance holes even in the toughest conditions. In addition, this drill is available as a stock standard item with 24-hour delivery.