COMOWARE Number Size Drill Bit Set 60pcs Jobber Length Drill Bits Wire Gauge 1 to 60 Black and Gold Finish 135C Split Point High Speed Steel with Metal Indexed Storage Case

High Quality Material - Versatile general-purpose drill bit set, High Speed Steel, black and gold finish resists corrosion and increases the hardness of the drill bit., 135-degree Point Tip & Twist Design - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Produced by precision fully ground which ensures chips move smoothly., Professional and Widely Use - Great drill bits set for metal/ wood/ plastic. Suitable for Home DIY, and General Building/ Engineering/ Woodworking Use., Set Including - The set includes wire gage size #1 to #60, can meet your different demands perfectly., Organized Holder - Set includes the drill bit holder with size index for easy storage and organizing.