OSG Precision Drills

OSG's drilling solutions, including the famous 'WHO' series, provide exceptional hole accuracy and high-speed performance in toughest materials like nickel-based alloys.

OSG Precision Drills

Core Technology

EgiAs coating
High rigidity web design
Triple-margin stability

Material Applications

AerospaceEnergy SectorTool & Die

Available Systems

Carbide Drills
Coolant-Through Drills
Micro Drills
coatingEgiAs
precisionh7 Tolerance
rangeMicro to Large

Optimized Performance

Spindle Speed

Maintain constant RPM for optimized EgiAs coating life.

Need a customized cutting strategy? Our engineers provide on-site technical consultations.

Request Technical Support

Our engineers are ready to recommend the best cutting parameters for your specific material.

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