Chicago Latrobe 69870 2550 Series Cobalt Steel Jobber Length Drill Bit Set With Metal Case, TiN Coated, 135 Degree Split Point, Inch, 29-piece, 1/16" - 1/2" in 1/64" increments

Key features

• Sizes in Set: 1/16" - 1/2" x 64ths
• Number of Tools: 29
• Manufactured to NAS 907 Type J geometry aerospace specifications with self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging and Titanium nitride (TiN) coating offers high hardness for increased tool performance and extended tool life compared to an uncoated drill bit on ferrous and nonmetallic materials
• Heavy duty construction for increased strength and rigidity compared to standard drill bits
• Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys

Chicago-Latrobe 2550 Series Jobber Length Drill Set with Metal Case - Sizes in Set: 1/16 - 1/2 x 64ths; Number of Tools: 29; Material Type: Cobalt; Point Angle: 135 Degrees; Finish/Coating: TiN Coated

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