P & M - New line of tools for negative inserts

A new line of Pramet ISO-P (lever clamping style) and ISO-M (wedge top clamping style)  turning tools and boring bars, with a new design and surface treatment, are now available.   

These holders for negative inserts are made from high quality nickelized tool steel for improved resistance to oxidation and wear. Also, all boring bars have internal coolant channels for longer insert tool life and better chip evacuation.