BTA DEEP HOLE DRILLING

BTA BORE has been accumulated experience of manufacturing BTA products for years and supplying to overseas markets with the recognition of high technology and reliability. https://www.btabore.co.uk/ inquiry BTA is a deep hole drill guaranteed high accurate, straightness of hole and surface roughness. It delivers good evacuation work of chip through the inside-passage of drill with the pressure of fluid & coolant systems. It ensures deep hole drilling (over x 150 of diameter). It can carry out excellent chip evacuation (good shape of drill head). The remaining features of the product include minimized tolerance(less than IT 8), surface roughness(less than Ra 1.2), extended tool life & good shank tool life, safety of insert seating to prevent hole enlarging, and competitive pricing and service providing.