The Carbide Twist Drill is a high-performance cutting tool engineered for precise, efficient drilling of tough materials. Designed to withstand extreme heat and wear, this drill delivers superior hole quality, longer tool life, and reduced machining time—making it a preferred choice for demanding industrial applications.

Key Features:

✅ Premium Carbide Construction:
Manufactured from fine-grain solid tungsten carbide, offering exceptional hardness, rigidity, and wear resistance, even at high cutting speeds.

✅ Optimized Helix Design:
Features an advanced spiral flute geometry that ensures smooth chip evacuation, minimizes friction, and improves cutting stability.

✅ Sharp Cutting Edges:
Precision-ground cutting edges and a reinforced web improve centering, reduce wandering, and deliver consistent hole diameters.

✅ Special Coatings:
Available with advanced surface treatments such as Titanium Nitride (TiN), Titanium Aluminum Nitride (TiAlN), or nano-coatings to increase heat resistance and extend tool life.

✅ Coolant Channels (Optional):
Through-coolant carbide twist drills are available for enhanced cooling and chip evacuation in deep-hole drilling.

✅ Versatile Shank Options:
Offered with cylindrical, reduced, or Morse taper shanks to fit a wide range of machine spindles.

Applications:

• Drilling hardened steels, stainless steel, and alloyed materials
• Machining cast iron, titanium, nickel alloys, and non-ferrous metals
• High-speed CNC drilling operations
• Precision holemaking in automotive, aerospace, mold, and die industries

Benefits:

🔹 Superior Performance:
Maintains sharpness and dimensional accuracy over extended production runs.

🔹 Increased Productivity:
Higher cutting speeds and feed rates reduce cycle times.

🔹 Reduced Downtime:
Longer tool life means fewer tool changes and less machine downtime.

🔹 Consistent Quality:
Delivers precise, clean holes with excellent surface finish.

Typical Specifications (Example):

Tolerance: ISO H7 or H8

Material: Solid tungsten carbide

Diameter Range: 1 mm – 20 mm (custom sizes available)

Flute Length: Standard and long series

Point Angle: 118° or 140° (custom geometries on request)

Coating: TiN, TiAlN, or AlCrN