All Categories
Product 1: [LONG REACH]: Extra-long drill bits give you 12 inches of added length to work with and provides more stability during quick operations.
Product 1: [DURABLE]: These drill bits are made from heat-treated M2 high speed steel
Product 1: [SMOOTH DRILLING]: Combining high hardness and sharp pointed tips, these drill bits easily puncture tough materials
Product 2: Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium
Product 2: Round shanks allow use with a wide variety of tool holding systems
Product 2: Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools;
Description NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch Neiko 10047A five-piece drilling set features extended body for deeper holes and a greater grip. It is constructed of high quality steel to endure heavy duty operation while drilling into hard material. The pointed tips are sharp and provides a great center to start off your jobs. It features five common sizes to get all types of work done. This is a great tool set for any home improvement, garage, industrial workshop, or just to have as an addition. Drill America - GLBCOX121/4 1/4" x 12" Cobalt Aircraft Extension Drill Bit, GLBCO Series Drill America Cobalt Aircraft Extension Drills are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools. Drill America Aircraft Extension Drills are manufactured to National Aerospace Standard 907. The 135° split point is self-centering and reduces thrust. Sizes smaller than 1/16 in. have the 118° standard point. Drill America Aircraft Extension Drills are available in 6 in. and 12 in. overall lengths when extra reach is required.