BRSCHNITT Diamond Drill Core Bits Adapter 5/8"-11 Male Thread to 3/8 Triangle Shank Good quality steel

Item:  BRSCHNITT Diamond Bits Adapter 5/8"-11  Male Thread to Triangle Shank

Quantity: 1pc only Adapter (no any drill bits, no any machine)

Specification: 

5/8"-11 male thread,  3/8" Triangle Shank, Total length 53MM, Shank length 28MM

Application: 

5/8-11 thread core bits can be fitted on hand drill or electric drill

Feature：

1.Good quality steel, long life, and Surface Nickel plating

2.Easy and convenient to install.