Product Description:

The drill body serves as the principal structural component of a drill bit, responsible for supporting the cutting section, transmitting drilling force, and aiding in chip removal while in operation.

Typically, it incorporates various elements such as flutes for facilitating chip evacuation, margins for providing guidance, and a core for enhancing strength. Certain designs may also feature coolant channels aimed at enhancing drilling efficiency and prolonging tool life.

Typical materials used for constructing the drill body include high-speed steel (HSS), carbide, and coated alloys. Its critical role lies in ensuring stability, precision, and effectiveness throughout the drilling processes.

Features:

Spiral Flutes: Efficient chip removal and smooth drilling.

Strong Core: Ensures structural rigidity and reduces breakage.

Precision Margins: Improve hole accuracy and reduce vibration.

Optional Coolant Channels: Enhance heat dissipation in high-speed drilling.

Stable Performance: Maintains alignment during drilling.

High Durability: Made from wear-resistant materials like HSS or carbide.

Versatile Design: Suitable for various materials and machining environments.

Improved Productivity: Supports higher cutting speeds and longer tool life.

Technical Parameters:

Applications:

Drilling metal components

High-precision drilling in CNC machining

Used in automotive, machine tools, and industrial equipment production

Drilling structural parts made of titanium or composites

Deep hole drilling with high heat and stability requirements

Drilling in concrete, brick, and other hard materials

Used for installation, reinforcement, or cable passage holes

Drilling mold cavities, cooling channels, and other complex shapes

Suitable for small-diameter, high-precision drilling

Micro-hole drilling in printed circuit boards (PCBs) or connectors

Requires high drilling accuracy and surface finish

Part of specialized drilling tools such as core drills

Operates in high-impact, high-temperature, and high-torque environments