Interchangeable Carbide Tip Tool Bit High Accuracy For Customizable Drilling Solutions

The drill body is known as the main structural component of a drill bit and does not include the cutting edge or the shank. Its primary functions include supporting the cutting portion, transmitting the drilling force, and aiding in the removal of chips while in operation.

Typically, it consists of various elements such as flutes for chip removal, margins for guidance, and a core for added strength. Some designs may also incorporate coolant channels to enhance the efficiency and lifespan of the drilling process.

Common materials used for the drill body include high-speed steel (HSS), carbide, and coated alloys. Its pivotal role involves ensuring stability, accuracy, and performance throughout drilling procedures.

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:

Application Areas of Drill Body

1. Mechanical Manufacturing

• Drilling metal components
• High-precision drilling in CNC machining
• Used in automotive, machine tools, and industrial equipment production

2. Aerospace Industry

• Drilling structural parts made of titanium or composites
• Deep hole drilling with high heat and stability requirements

3. Construction and Structural Engineering

• Drilling in concrete, brick, and other hard materials
• Used for installation, reinforcement, or cable passage holes

4. Mold and Precision Machining

• Drilling mold cavities, cooling channels, and other complex shapes
• Suitable for small-diameter, high-precision drilling

5. Electrical and Electronics

• Micro-hole drilling in printed circuit boards (PCBs) or connectors
• Requires high drilling accuracy and surface finish

6. Oil and Mining Equipment

• Part of specialized drilling tools such as core drills
• Operates in high-impact, high-temperature, and high-torque environments

Ningbo Lianchuang Hewo Precision Tools Co., Ltd