Chicago Latrobe 550 Heavy-Duty Cobalt Steel Jobber Length Drill Bit Set, Gold Oxide Finish, Round Shank, Spiral Flute, 135 Degree Point Angle, 115 Piece Set

Chicago Latrobe 46650

•Sizes in Set: 1/16 - 1/2 x 64ths; #1 - #60; A - Z
•Number of Tools: 115
•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 gold oxide is a thinner oxide surface treatment than
•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 46650

Chicago-Latrobe 550 Series Jobber Length Drill Set with Metal Case - Sizes in Set: 1/16 - 1/2 x 64th; #1 - #60; A - Z; Number of Tools: 115; Material Type: Cobalt; Point Angle: 118 Degrees; Finish/Coating: Gold Oxide Finish