CNC cutting tools for precision machining applications.
CNC tooling product

Boring Tools

Precision boring bars, holders and custom tooling for accurate diameters.

Boring Tools

Wujinniu boring tools help machining teams finish existing holes accurately and consistently. Select the holder, insert and adjustment system around bore diameter, depth and tolerance.

Typical operations

Use boring tools for semi-finishing, finishing, stepped bores, interrupted cuts and close-tolerance holes in turning centres, machining centres and special machines.

How to choose

Start with bore depth, required diameter tolerance, workpiece material and machine interface. Keep the setup rigid and use the smallest practical cutting length for better accuracy.

ApplicationHole enlargement, semi-finishing and finishing
Main benefitControlled diameter and alignment
Tool typeBoring bars, cartridges and adjustable holders
Typical materialsAluminum, steel, stainless steel and cast iron

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