Product Overview
A drilling head is a precision cutting tool mounted on machine spindles to create holes in metal or wood workpieces. This category includes standard drill chucks, boring heads, and multi-spindle heads for simultaneous hole production. These tools are essential in automotive and aerospace manufacturing where accurate hole production matters.
Types and Features
Single-spindle drilling heads accept individual drill bits through collet or chuck mechanisms for general hole making. Multi-spindle heads have adjustable drill positions enabling simultaneous drilling of multiple holes per cycle, boosting productivity for flange work. Boring heads combine drilling with facing for complete hole finishing in one setup.
Deep-hole heads use special designs that deliver coolant to the cutting edge while removing chips internally. These produce holes with high depth ratios while maintaining straightness. Indexable heads allow programmable positioning for complex hole patterns.
How to Choose
Selection depends on hole diameter, depth needs, volume, and material. Prototyping suits single-spindle heads with quick-change tooling. Mass production needs multi-spindle heads optimized for speed. Verify the taper matches your machine spindle and handles required thrust forces.
Installation
Clean the spindle bore, align the new head with spindle keys, seat firmly, and secure with the retention bolt. Run a test hole to verify accuracy before starting production work.
Maintenance Tips
Lubricate bearings per schedule. Inspect holders for runout and replace worn parts promptly. Keep surfaces clean and store properly.
