Best Twist Drill Bits for Cutting of 2025

Rocaris Titanium Coated Drill Bits are a set of high-quality drill bits made of HSS material with a titanium coating. With 6 different sizes (3mm, 4mm, 5mm, 6mm, 6.5mm, 8mm), these drill bits are designed to fit the majority of power drills on the market. The fully ground spiral groove design reduces friction and heat, resulting in faster and cooler drilling performance. The 135° split point with straight shank prevents walking and ensures precise and faster drilling. The serrated side cutting feature allows the drill to continue drilling horizontally, making it ideal for thin boards, wood, aluminum alloy, plastic, and groove processing. These drill bits provide 2X life over standard impact drill bits, making them a durable and efficient choice for various drilling tasks.

The YIYITOOLS Titanium Twist Drill Bit Set is a 21-piece set that is perfect for cutting hard metals such as stainless steel, aluminum alloy, and titanium alloy. It 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, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32,23/64, and 3/8inch. The drill bits are made of stainless steel and have a titanium coating for added durability. Customers have praised the set for its precision grinding, impressive cutting power, and excellent chip removal.

AOKLIT Titanium Drill Bit Set includes 6 sizes to cover all your drilling needs. The superior titanium coating keeps the bits sharp for longer. Designed for precision and speed, these bits reduce friction and heat, ensuring cooler and faster drilling. The sharp central serration improves chip evacuation, enhancing drilling efficiency. With features like optimized precision, speed, and chip evacuation, AOKLIT Titanium Drill Bit Set is your versatile tool for wood, metal, and plastic projects.

The COMOWARE Titanium Twist Drill Bit Set is a 13-piece set made of high-speed steel with a titanium coating for durability and capability. It features a quick-change 1/4 inch hex shank that fits into all power tools, and a drill bits holder with size index for easy storage. Suitable for home DIY and general building/engineering use, this set is great for metal, wood, and plastic countersinking.

The Abeillo Drill Bit Set includes six essential sizes, ranging from 3mm to 8mm, perfect for all your drilling needs. With a titanium coating and high-speed steel construction, these bits are designed for quicker and easier drilling, reducing friction and heat. The unique spiral groove design enhances precision, ensuring your drilling is both accurate and efficient. Whether you're working with wood, plastic, or metal, these versatile bits can handle a variety of materials, making your projects smoother and more enjoyable.

The Mozeat Lens Drill Bits are designed to meet all your drilling needs with a set that includes eight common sizes. Made from high-quality materials and featuring a titanium coating, these bits offer twice the lifespan of standard drill bits, ensuring durability. The unique spiral groove design minimizes friction and heat, which means you can enjoy faster and cooler drilling. With a 135° split point, these bits prevent walking, allowing for precise and speedy drilling, making your projects easier and more efficient.

Introducing the KEWAYO Titanium Drill Bit Set, a high-quality set of 6 drill bits designed for a variety of drilling tasks. Made of HSS material with a titanium coating, these drill bits are sharp and efficient, allowing for faster and easier drilling. The fully ground spiral groove design reduces friction and heat, resulting in a cooler drilling performance. With 6 different sizes ranging from 3mm to 8mm, this set is suitable for a wide range of applications. The 135-degree split point prevents walking and ensures faster and more effective drilling. The sharp serrations belt design allows for horizontal drilling after initial drilling, increasing efficiency. The round shank is suitable for electric drills and bench drills, providing a secure and slip-free grip. With its high-quality construction and versatile design, the KEWAYO Titanium Drill Bit Set is a valuable addition to any drill bit collection.

The Mozeat Lens Titanium Drill Bits set includes six sizes, ranging from 3mm to 8mm, making it compatible with most power drills. The high-speed steel (HSS) construction, paired with a titanium coating, keeps the cutting edges sharp for longer, ensuring you get the best performance. The unique spiral groove design reduces friction and heat, allowing for faster and cooler drilling. Additionally, the pointed central serration enhances chip removal, which boosts overall drilling efficiency and smoothness. This set is ideal for various materials, including wood, plastic, and aluminum alloy.

Introducing JONMON Drill Bits, crafted from high-speed steel with a titanium coating for sharpness and efficiency. The 135-degree point prevents wandering, ensuring quick and effective drilling. The serrated belt design allows for horizontal drilling, while the spiral groove reduces friction for cooler performance. With six sizes to meet your needs, these bits are compatible with most power drills and come in a handy plastic case for storage.

The FOCMKEAS Reduced Shank Bit features a cutting edge diameter of 12mm and a 10mm shank diameter, making it versatile for various drilling tasks. Crafted from high-speed steel, this bit provides durability and effective cutting performance. Its gold titanium and black nitride coatings enhance lubrication, allowing for smoother drilling and greater resistance to wear and tear. The unique reduced shank design increases compatibility with portable drill chucks, while the triangular shape boosts cutting force and minimizes slippage. This bit is ideal for drilling through tough metals and softer materials alike, making it a valuable addition to your toolkit.