Cobalt Drill Bit Set for Metal, Stainless Steel, Cast Iron, Plastic, Wood - 13 Pieces

About this item

• Organized Holder - The whole drill bit set are kept in Rose plastic case with size index holder for easy storage and organizing.
• High Quality Material - Premium High Speed Steel M35 (Cobalt 5%) provide extended tool life compared to ordinary drill bits when drilling hard materials.
• Features - 135° split point with a round straight shank that centers itself to avoid walking, ensuring precision and efficiency in drilling. The fully ground twist design promotes faster debris removal, reduces friction, and minimizes heat, resulting in cooler drilling operations.
• Widely Used - M35 Cobalt High Speed Steel is more suitable for tough, high tensile strength material. Particularly successful in cutting harden metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods.
• Specifications - Set of 13pcs jobber length drill bits includes: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4.