Adapter for core bits  Key Features  

1.Fit core bits: 5/8"-11 to 3/8" 2.Triangle shark .

3.Diamond core bits with 5/8-11 thread.

4.Back holders with 5/8-11 thread.

5.Diamond cup wheels with 5/8-11 thread.

6.All other tools with 5/8-11 thread.

Company introduction 

Huzhou Gu's Imp. & Exp. Co., Ltd. is specialized in researching, designing and manufacturing various type of diamond tools. Our cutting, grinding/polishing and coring tools are engineered in a variety of grades to suit the D. I. Y. Customer as well as the demanding of professional users.

GUSHI employs the most innovative, technologically advanced manufacturing operations.

To ensure that our products meet the toughest design standards.GUSHI owns and operates five manufacturing facilities in East Asia and South America. All of the facilities are ISO9001 Vision 2000 quality certified, and acknowledgment to top quality production processes.