Best Reduced Shank Drill Bits of 2025

The sourcing map Twist Drill Bit features a 13mm cutting edge diameter and a 10mm shank size, making it ideal for various drilling tasks. Its high-speed steel construction ensures durability and rapid cutting, which is beneficial for both professionals and DIY enthusiasts. The reduced shank design allows for easy fitting in portable drill chucks, enhancing your drilling flexibility. Additionally, the black and gold finish not only adds durability but also improves lubrication for smoother operation, helping you achieve cleaner and more precise holes.

The sourcing map Twist Drill Bits are designed for versatility and efficiency. With a cutting edge diameter of 16mm and a reduced shank, these high-speed steel bits allow you to use your portable drill chuck more effectively. The sharp spiral flutes ensure clean and smooth cuts, enhancing your drilling experience. Additionally, the black nitride dual coating improves lubrication, making drilling smoother and extending the bits' lifespan. You can confidently use these drill bits on a variety of materials, including metals and plastics.

The sourcing map Drill Bits feature a cutting edge diameter of 17.5mm and a 10mm reduced shank, making them suitable for a range of applications. Made from high-speed steel, these bits offer excellent hardness and toughness, ensuring durability during use. The black and gold finish not only enhances corrosion resistance but also allows for smoother drilling operations. Additionally, the spiral groove design aids in chip removal, saving you time and effort while working with various materials, from stainless steel to wood.

The sourcing map Drill Bits are crafted from high-speed steel, ensuring durability with a cutting diameter of 20mm, perfect for general-purpose applications. The 1/2 inch reduced shank allows for compatibility with portable drill chucks, making tool changes quick and easy. With a black nitride coating, these bits offer enhanced hardness and wear resistance, helping them maintain sharpness for longer periods. Additionally, they are designed for drilling into various materials, including aluminium and copper, providing you with versatility for your projects.

The TA-VIGOR Drill Bit features a 14mm cutting edge and a 1/2 inch shank, making it suitable for various drilling tasks. Its black oxide surface treatment enhances lubricity and protects against corrosion, ensuring durability. Made from High-Speed Steel 9341, this drill bit is designed to be sharp and hard, allowing for efficient and precise drilling. The reduced shank design expands the size range of your portable drill chuck, making it easy to switch tools with minimal adjustments.

The sourcing map Drill Bit features high-speed steel construction with a cutting diameter of 17mm, making it suitable for a variety of general-purpose applications. Its 1/2 inch reduced shank enhances compatibility with portable drill chucks, allowing for easy tool changes. The black nitride coating not only increases hardness and wear resistance but also keeps the bit sharp for longer periods. This design is particularly useful for drilling through low to medium tensile strength materials like aluminium and brass, ensuring efficient performance for your projects.

The sourcing map Drill Bits are crafted from high-speed steel, featuring a 27mm cutting diameter ideal for general-purpose applications. The 1/2 inch reduced shank allows for compatibility with portable drill chucks, making tool changes quick and easy. With a black nitride coating, these bits offer enhanced hardness and wear resistance, ensuring they maintain their sharpness for longer periods. Designed for drilling through various materials such as aluminium and brass, these bits require water for lubrication, ensuring clean holes and extended tool life.

The sourcing map Twist Drill Bits are designed for versatility and efficiency. Their high-speed steel construction ensures durability and a strong cutting edge, making them ideal for various materials like stainless steel and plastic. The reduced shank allows for compatibility with portable drill chucks, simplifying tool changes. Additionally, the black and gold finish enhances lubrication, ensuring smoother drilling and increased corrosion resistance, which helps you achieve clean, precise holes with ease.

The sourcing map Drill Bits are crafted from high-speed steel, ensuring durability and wear resistance. Their black oxide finish enhances corrosion resistance and reduces friction, prolonging the tool's lifespan. The reduced shank design allows you to drill larger holes without straining your drill chuck, making it versatile for various tasks. You can achieve precise cuts through materials such as steel, wood, and plastic, thanks to the sharp cutting edges, ensuring clean and accurate results in your projects.

The MASO Reduced Shank Drill Bit is designed with a 12 mm reduced shank, making it versatile for various applications. Its 1/2 inch shank diameter allows compatibility with a range of drill chucks, providing convenience in usage. Made from high-speed steel, this bit offers high hardness and rustproof features, ensuring durability during demanding tasks. Whether you're working with iron, wood, or aluminium, this drill bit delivers robust performance, allowing you to tackle different materials effortlessly.