HSS hinge boring bits

Specifications

the image is just for your reference only,we can design and manufacture in terms of our requests.

the materials of producing tools are in higher quality,compared with our rivals.our company located in Guangdong province has been working on this field with many years of history.

     shank dia                                overall length                           flute length                                      drill dia

      10mm                                        57/70mm                               33/46mm                           available upon your requests