Screw Machine - Letter Sizes

Cobalt HSCO - 135° Split Point Industrial-grade NAS Cobalt Steel (HSCO) Precision CNC machined for accuracy, improved chip evacuation and premium performance Split point tip for improved accuracy and control – penetrates surface on contact and prevents drill bit "walking" Superior red hardness for high temperature applications Engineered and manufactured for less end load pressure Available and priced in 6 pack and 12 pack quantities (size specific) Material applications: steel (low and medium carbon), steel alloy, stainless steel, strength alloys   WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.