We JackCon Global supply high quality RCD Roller Cutters (Roller Bits) such as TCI Button Cutter and Tooth Cutter manufactured in Korea. 

​Our customers have been happy with its long life span and excellent quality.  And we also provide roller cutter layout drawing for customers who buy roller cutters from us and want to build drill bit in their local country. 

​For more information and inquiry, please contact to us.  We will provide details with good pricing.

  http://www.jackcon.co.kr/bbs/board.php?bo_table=sub2_1&wr_id=5