Milling Carbide Inserts Lathe Hard Alloy Steel Cutting Tool KNUX160405R NC3020. Working Conditions: Continuous / Light Interrupted / Interrupted. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Equipment\Metalworking Lathes". The seller is "bizzarefindings" and is located in this country: CN. This item can be shipped worldwide.