Twist Drill Bits

The Straight Shank Twist Drill Bits have sharp spiral grooves that provide neat, smooth cuts. The spiral groove ensures rapid heat dissipation of the drill bit while cutting, reducing damage to the drill bit caused by high temperatures. It can also allow cutting debris to be quickly exported to prevent debris from getting stuck in the cutting hole and hindering the cutting progress.

Powerful and durable, these Hex Shank Twist Drill Bits dissipate heat efficiently. It can be firmly installed on power tools and will not fall off easily. Can be widely used in stainless steel, aluminum alloy, iron, copper, brass, wood, plastic and other metal materials. Commonly used in home decoration and general construction projects.

Twist drill bits are widely used in machining, construction, and household projects. Their spiral design helps remove chips efficiently, allowing smooth drilling through materials such as steel, wood, and plastics. With consistent demand across industrial workshops and retail markets, twist drill bits remain a key product in the hand tool industry.

Our factory produces twist drill bits using high‑speed steel (HSS) and cobalt alloys, ensuring hardness and wear resistance suitable for long‑term use. Each drill bit is manufactured under strict quality control and treated with protective oil before shipment to reduce the risk of corrosion. Available in straight shank and reduced shank types, they can be applied in hand drills, bench drills, and CNC machines.

We also provide OEM and customized packaging solutions. Options range from bulk cartons for industrial supply to retail blister packs, helping distributors and retailers adapt to different sales channels. With stable production capacity and years of cooperation experience with global brands, we support partners in maintaining reliable supply and competitive cost control.

Twist drill bits continue to play an important role in improving efficiency and precision across industries. Our factory is committed to offering consistent quality and flexible service to meet the evolving needs of international clients.