![Kotterbank1.jpg](https://static.wixstatic.com/media/a3c214_68f05d7a324f4f9e8a1da55649b50840~mv2.jpg/v1/crop/x_0,y_446,w_6000,h_1562/fill/w_1912,h_498,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Kotterbank1.jpg)
Boring
With more than 20 boring mills GBS always has a solution for your challenge
Why work with GBS for boring your workpieces?
GBS possesses long angled heads that can drill 1 meter deep
The boring mills can be extended by means of your ram and cutter shaft. Thus, boring workpieces with up to 2 meters depth is possible. Hard-to-reach places become accessible areas for precision machining.
GBS accessible areas for precision machining.
GBS has experience with products that are oval-drawn during annealing or due to other circumstances. GBS can measure / determine ovality and in many cases solve it.
GBS can bore bushings out of workpieces, shrink a new bush into it and then finish it. GBS does this for a large number of customers in the maritime industry.
![Kotteraar%20Rotorblad%20Klein_edited.jpg](https://static.wixstatic.com/media/a3c214_ecb6ded7da414f56ac94a91e863e3808~mv2.jpg/v1/fill/w_976,h_549,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Kotteraar%2520Rotorblad%2520Klein_edited.jpg)
About boring
Boring is an operation to repair a hole in a metal object. The hole may be damaged, deformed or worn. Unlike turning, the object stands still and the tool moves.
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Boring
This regular boring technic is used to make holes deeper while maintaining the same diameter.
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Flattening
The flattening technique is used to make holes larger in diameter by making the bit larger and larger circles and working to the correct size.
![Thruster.jpg](https://static.wixstatic.com/media/a3c214_ebbae268666e4625bff2afee76102a8a~mv2.jpg/v1/fill/w_980,h_397,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Thruster.jpg)