Find high quality impregnated core bits with competitive price here. Please rest assured to buy impregnated core bits with Xi'an Tydrillbits Co.,Ltd

Description of impregnated core bits

Impregnated core bit is popularly applied in hard rocks formation. Grade A core bits are made with imported natural diamond particulars.

Specifications of Impregnated Core Bits

Double tube surface
Size	Matric system (mm)		Imperial system ( in )
	Hole diameter	Core diameter	Hole diameter	Core diameter
BQ	60	36.4	2.36	1.43
NQ	75.7	47.6	2.98	1.88
HQ	96.1	63.5	3.78	2.5
PQ	122.7	85	4.83	3.34
Triple tube surface
NQ3	75.7	45	2.98	1.78
HQ3	96.1	61.1	3.78	2.41
PQ3	122.7	83	4.83	3.27

Packaging and shipping

Packaging for impregnated core bits is in carton box packaging, 1 piece is in one small carton box, 20 pieces are in    one big carton.

 Samples are shipped by express, batch products are shipped by sea or by air.

 1-5 days for sample, 1-15 days for batch products.