Multi-Spindle Heads

Adjustable Multi-Spindle Head

Simultaneous drilling of up to four spindles on a compact surface; ideal for high-mix low-to-medium batch production.

Simultaneous drilling of up to four spindles on a compact surface; suitable for components that require high versatility with low-to-medium batch sizes.

The spindle center distance is fully adjustable. The maximum spindle capacity is 4 axes. This product is offered in three sizes: ER11, ER16, and ER20, differing in collet chuck capacity (the catalog model features the largest size, ER20). These models are standard off-the-shelf production and ready for immediate delivery.

Technical Specifications & Engineering Parameters

Number of Spindles / Axes 2 to 4 Spindles (Standard Off-the-Shelf Production)
Maximum Machining Capacity Up to Ø13 mm per Spindle (ER20 Model)
Maximum RPM 1400 RPM
Drive Type & Power Mechanism Mechanical, mountable on column drill press or drilling unit

Technical Advantages & Structural Features

  • Machining up to 4 holes simultaneously in approx. 15 seconds
  • Available in 3 standard collet sizes: ER11, ER16, and ER20
  • Adjustable center distances accommodating diverse part geometries
  • Standardized general manufacturing with immediate delivery without lead time

Need Custom Engineering or Workpiece Adaptation?

EPNA technical engineers analyze your workpiece specs, dimensional drawing, and target cycle time to recommend the optimal multi-spindle head.