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Gundrilling, honing and superfinishing from Subcon Drilling

Subcon Drilling specialise in sawing and preparation of forgings, castings and solidsSubcon Drilling specialise in sawing and preparation of forgings, castings and solids. Our capacities are outlined below:


Gundrilling
3-40mm diameter holes up to 5000mm deep
Tolerance - diameter ± 0.05mm accuracy


Honing
3-70mm diameter holes up to 1000mm deep
Tolerance - diameter ± 0.01mm accuracy
Surface Finish - 0.1µm

Superfinishing - to 0.05µm

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