Chicago Latrobe 550 Series Cobalt Steel Jobber Length Drill Bit Set with Metal Case, Gold Oxide Finish, 135 Degree Split Point, Metric, 1.0mm - 13.0mm in 0.5mm increments, 25 Piece Set

Chicago Latrobe 54127

•Sizes in Set: 1mm - 13mm x 0,5mm
•Number of Tools: 25
•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 54127

Chicago-Latrobe 550 Series Jobber Length Drill Set with Metal Case - Sizes in Set: 1mm - 13mm x 0.5mm; Number of Tools: 25; Material Type: Cobalt; Point Angle: 118 Degrees; Finish/Coating: Gold Oxide Finish