Contact Us


       TEL : +86-592-5601702  5682036


       E-mail: sales@quarryingtools.com


       Address: Unit 8001, Part A, Minnan Culture Town, 

       No.350, Changle Road, Huli, Xiamen China.361006


                   




Thread Domed Reaming Button Bits-Reaming Bits

Thread Domed Reaming Button Bits-Reaming Bits

A reaming bit functions to enlarge a borehole and it is designed with a drill portion and a reamer portion. The drill portion is formed by cutting edges at the end of a plurality of flutes, and the reamer portion includes a first relief formed on each flute surface disposed at a predetermined...

A reaming bit functions to enlarge a borehole and it is designed with a drill portion and a reamer portion. The drill portion is formed by cutting edges at the end of a plurality of flutes, and the reamer portion includes a first relief formed on each flute surface disposed at a predetermined angle with respect to the flute surface to form a first reamer cutting edge. A second relief is formed contiguous with the first face on each reamer portion and is disposed at a second angle, less than the first angle with respect to the flute surface.


integral reaming button bits R32-102 (7).jpg



integral reaming button bits R32-102 (11).jpg



integral reaming button bits R32-102 (12).jpg


DTH Button bit1.jpg

Hot Tags: thread domed reaming button bits-reaming bits, China, manufacturers, suppliers, factory, customized, best, high-quality, CE certification
Inquiry