12D Solid Carbide Drill Round Shank High Performance With Smooth Surface

Product Description:

12D Internal Cooling Solid Carbide Drill (ISO/DIN Standard)

A high-performance 12 × D solid carbide drill specifically designed for aluminum and other non-ferrous alloys. Equipped with internal cooling channels, it delivers high-pressure coolant directly to the cutting edges, ensuring efficient heat dissipation, smooth chip evacuation,

English Advantages

1. Ultra-Deep Hole Capability

   • 12 × D drilling depth, suitable for ultra-deep precision holes in aluminum and non-ferrous alloys.

2. Solid Carbide Construction

   • High rigidity and excellent wear resistance ensure stable machining and long tool life.

3. Internal Cooling Channels

   • Coolant reaches the cutting edges directly for efficient heat dissipation and smooth chip evacuation.

4. Optimized Flute Geometry & Polished Cutting Edges

   • Smooth chip removal, reduced built-up edge, and superior hole surface finish.

5. High-Speed Cutting Capability

   • Ideal for CNC machining of aluminum and non-ferrous metals, improving processing efficiency.

6. Excellent Hole Quality

   • Sharp cutting edges ensure precise holes with clean surfaces.

English Applications

1. Aerospace

   Ultra-deep holes in aluminum structural components such as spars, ribs, and skin mounting holes.

2. Automotive Industry

   Ultra-deep holes in aluminum engine blocks, cylinder heads, and chassis components.

3. Mold & Die

   Aluminum cooling channels, locating holes, and auxiliary holes in molds and die-casting molds.

4. Mechanical Manufacturing

   Ultra-deep holes in aluminum housings, brackets, and frames for industrial machinery.

5. New Energy & Electrical Equipment

   Ultra-deep holes in aluminum motor housings, battery casings, and PV mounting structures.