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PDC Core Bit For Rock Drilling

1.High wear resistance and impact-resistant toughness, long drilling life, drilling efficiency can be promoted sharply in penetration of soft and medium soft formation, laber intensity can be reduced;
2. We supply PDC rib core bit with 65mm, 75mm, 94mm, 113mm, 133mm and 153mm.

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Product Description

Products description

PDC Core Bit for rock drilling

This is our 94mm PDC rib core bit, it is made by 1308 PDC cutters and steel.

Advantage: Fast drilling footage, long service life, core sample completely.

Especially suit for midum hard rock formation sample coring.

Specifications of PDC rib core bits

Product name	PDC core bit
Material	PDC cutters and steel
Process	Forging
Usage	Coring rocks
Advantage	Core rocks completely
Size	Gneral size and customized size
Application	Geological drilling and water well drilling
Packaging	Carton box packaging or as client's requirement
Delivery	1-5 days for sample, 1-15 days for batch products
Shipping	Samples are shipped by express, batch products are shipped by sea or by air

Parameters of PDC core bits

Double tube
Standard size	OD(mm)	ID(mm)	Matrix hight(mm)	Bit hardness
AQ	47.6	27.0	9	S1-S12
BQ	59.5	36.3	9 and 12	S1-S12
NQ	75.3	47.6	9 and 12	S1-S12
HQ	95.6	63.5	9 and 12	S1-S12
PQ	122.0	85.0	9 and 12	S1-S12
Triple tube
BQ3	59.5	33.5	12	S1-S12
NQ3	75.3	45.0	12	S1-S12
HQ3	95.6	61.1	12	S1-S12
PQ3	122.0	83.0	12	S1-S12