Name: Diamond reaming shell drilling bits 

Type:

Impregnated Natural diamond (set on the body) reaming device; Impregnated Man-made diamond (set on the body) reaming device; Electroplated diamond reaming device;

Impregnated Natural diamond (set on the body) reaming device

 

Feature:

Reaming device is used together with the core drill bit, which can protect borehole without hole shrinkage, have good aperture and prolong service life of drill bits.

The impregnated natural diamond (set on the body) reaming device has higher efficiency in application together with the natural diamond core drill bits.

Impregnated Man-made diamond (set on the body) reaming device is an economical tool matching with drilling in hard formation.

Electroplated diamond reaming device is suitable for being matched in shallow bore hole in application, the reasonable price is its greatest advantage.