Style Gauge Drill Set in Metal Index Case
Style Gauge Drill Set in Metal Index Case
Chicago-Latrobe, 69854, Style #1 - #60 Wire Gauge Drill Set in Metal Index CaseFeaturesHeavy-duty geometry for drilling tougher materials by hand or machine.Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates.Manufactured from premium cobalt high-speed steel.135° P3 split point is self-centering for reduced thrust and easier penetration. Sizes under .0625' do not have split points.Straw and titanium nitride (TiN) finishes standard from stock; titanium aluminum nitride (TiAlN) is a nonstocked standard; alternate coatings available as stock modifications.Straw finish allows for easy identification of cobalt tools.Titanium nitride (TiN) PVD coating adds lubricity and hardness which enhances chip flow, finish hole quality, and drill life.Titanium aluminum nitride (TiAlN) PVD coating combines the ability to work in high temperatures with added hardness to increase drill life.Application Information:tool steel (TiAlN, TiN, straw)alloy steel (TiAlN, straw)carbon steel (TiAlN, TiN, straw)cast iron (TiAlN, TiN, straw). ... Show More Show Less