Micro-Drilling of Small Holes from Φ0.1mm to Φ0.5mm

Ultra-high-speed micro-hole drilling using specialized micro-grain carbide drills and vibration dampening toolholders for fuel injectors.

Engineering Specifications & Parameters

Primary Alloys	High-Carbon Steel, Titanium, PEEK
Process Method	High-Speed Micro-Drilling
Kinematic Control	50,000 RPM Air Spindle with Peck Pecks
Surface Finish (Ra)	Ra 0.2 μm
Dimensional Tolerance	+/-0.0015 mm

Manufacturing Overview & Engineering Principles

Micro-Drilling of Small Holes from Φ0.1mm to Φ0.5mm is an advanced machining methodology utilized by UCAN ROBOT to achieve high-precision geometries, rigorous dimensional stability, and verified surface finishes across demanding industrial production runs.

Process Specifications & Technical Controls

Process Classification: High-Speed Micro-Drilling.
Achievable Tolerances: Maintained consistently within +/-0.0015 mm under continuous CNC cycle monitoring.
Surface Finish Capability: Delivers surface roughness down to Ra 0.2 μm, eliminating or minimizing manual secondary benchwork.
Compatible Materials: Optimized for precision cutting of High-Carbon Steel, Titanium, PEEK.
Kinematic Setup: Employs 50,000 RPM Air Spindle with Peck Pecks to eliminate cutting vibration, tool chatter, and thermal drift.

Explore our technical equipment capabilities in 5-Axis CNC Milling and read our guidelines on Precision Machining Quality Control.

Frequently Asked Questions

What dimensional accuracy is standard for Micro-Drilling of Small Holes from Φ0.1mm to Φ0.5mm?

UCAN ROBOT reliably maintains tolerances within +/-0.0015 mm using temperature-compensated machine tools and in-process laser tool setting.

What materials yield the best results with this process?

This process is engineered for High-Carbon Steel, Titanium, PEEK, providing clean chip evacuation and burr-free edges.