Medium to heavy turning of carbon and alloy steel. Feed rate (IPR), .014-.028. Depth of cut range, .059-.300 inch.

The following grades are available:

• PH5125 is a tough carbide substrate with medium temperature aluminum oxide CVD coating. It combines both toughness and wear resistance, improving tool life in difficult situations. Recommended for medium to light roughing of steel, stainless and cast iron.
• PH5740 is a binary (tungsten carbide and cobalt) substrate grade with medium size tungsten carbide grains and medium temperature CVD aluminum oxide coating. Suitable for heavy roughing to roughing operations with interrupted cuts. Recommended for steel, stainless and cast iron.

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