Hebei Huaheng Diamond Tools Co., Ltd.

Hebei Huaheng Diamond Tools Co., Ltd, is the professional manufacturer of core drill barrel(without diamond segments). Our main sales area are Southeast Asia, Middle East, South Korea, Japan and American.

The diamter is from 10mm to 920mm

The length is from 50mm to 1560mm

The thread are 1-1/4"-7UNC, 1/2"BSP, 5/8"-11

Classify of core drill barrels:

The wet barrel

The dry barrel

The three sections barrel