What is Hollow Drill

AMG Hollow Drills are manufactured from premium tungsten carbide or high-speed steel, featuring excellent cutting efficiency and durability.
The hollow design allows smooth chip evacuation and reduced cutting resistance, ensuring high precision and surface finish during deep-hole or delicate machining.

• Hollow structure for effective chip removal and cooling
• Sharp cutting edge with high wear resistance
• Stable performance for deep or precise drilling
• Available in various diameters and lengths
• OEM & ODM customization available

• Efficient Chip Removal: The hollow design allows chips to be discharged quickly, preventing clogging and improving machining stability.
• High Precision: Ensures accurate hole positioning and smooth surface finish during deep or fine drilling operations.
• Durable Material: Made from premium tungsten carbide or HSS, offering superior hardness, toughness, and long tool life.
• Excellent Cooling Performance: The internal channel helps reduce cutting temperature and tool wear.
• Wide Compatibility: Suitable for CNC machines, drilling machines, and precision medical or industrial applications.
• Customizable Design: Various sizes, coatings, and shank types available to meet specific customer requirements.

Ideal for metal processing, medical instrument manufacturing, and precision component machining where clean, accurate holes are required.