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• 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
• Heavy duty metal storage case
• Numbered metal tip-out indexes keep bit protected and organized
• Material applications: aluminum, copper, cast iron, steel (low and medium carbon), steel alloy, stainless steel, strength alloys, plastic
• Size Range - 1/16€ to 1/2€