trepanning drilling

More and more high-tech components require high precision and complicated engineering, whether in heavy industrial or precise unit, such as aero-space, energy equipment, mechanism part & die mould, or precision medical, automotive and I/T consuming part. The deep holes processing is the key factor to decide the faster, more efficient and preferable quality in whole processing. For deep hole in L/d 20, provide trustable application and deep hole drilling machinery products to guide your earlier success.