Chicago Latrobe 790 Solid Carbide Spotting Drill Bit Regular Length Uncoated ...

US $210

  • US, United States
  • Jun 9th
Chicago Latrobe 790 Solid Carbide Spotting Drill Bit, Regular Length, Uncoated (Bright) Finish, Round Shank, Right-Hand Spiral Flute, 120 Degree Conventional Point, 1/4" Size Size: 1/4 in The Chicago-Latrobe 790 series regular length spotting bit is made from solid carbide with an uncoated (bright) finish and has a 120-degree conventional point for drilling a pilot hole for a 118-degree secondary drill bit into hard materials. Solid carbide is harder than high-speed or cobalt steel, provides longer tool life at higher speeds, and produces close-tolerance holes in hard materials. The uncoated finish has no additional surface treatment or coating. A spotting drill bit is used to drill a pilot hole, which reduces walking and improves hole accuracy for the secondary drill bit. This spotting drill bit has a 120-degree conventional point that drills a shallow pilot hole to guide a second drill bit with a 118-degree point. The round shank accommodates most drill chucks. spotting-drill-bits Chicago-Latrobe manufactures drill bits and accessories, reamers, countersinks, and blanks. The company, founded in 1890 and headquartered in Clemson, SC, meets International Organization for Standardization (ISO) standard 9001. Shipping Weight: 1.6 ounces Domestic Shipping: Item can be shipped within U.S. Spotting drill bit creates a pilot hole to reduce walking and improve hole accuracy Solid carbide drills produce close-tolerance holes in hard materials, and have a longer tool life at higher speeds than cobalt and high-speed steel (HSS) Uncoated (bright) finish has no additional surface treatment or coating 120-degree conventional point drills a pilot hole to accurately guide a 118-degree secondary drill bit Round shank accommodates most drill chucks

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