Bq/Nq/Hq/Pq Wireline Core Barrels for Exploration Core Drilling

• Type: Core Drill
• Usage: Metal Drilling
• Certification: AISI
• Transport Package: Standard Protective Packaging
• Specification: AQ, BQ, NQ, HQ, PQ
• Trademark: BEST
• Model NO.: AQ, BQ, NQ, HQ, PQ
• Origin: China
• Production Capacity: 5000 Pieces/Month

Product Description

Product Name

Bq/Nq/Hq/Pq Wireline Core Barrels for exploration core drilling

Best Drilling manufacture and supply wireline core barrels for geologival drilling.

We also provide core barrel parts such as core lifters, core lifter cases and locking couplings. This kind of core drill strictly complies with the international standards. Core drilling tools can lift core from drill rods. During this process, picking up coring system is not necessary. Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench are all belong to drill tools.

Q Series Double Tube Core Barrel

No.	Standard	Item	Bit Std	Reamer Std	Bit OD(mm)	Bit ID(mm)
	AQ	1.5m double tube core barrel	AQ	AQ	47.6	27
	BQ	3m double tube core barrel	BQ	BQ	59.5	36.3
	NQ	3m double tube core barrel	NQ	NQ	75.3	47.6
	HQ	3m double tube core barrel	HQ	HQ	95.6	63.5
	PQ	3m double tube core barrel	PQ	PQ	122.0	85
	SQ	1.5m double tube core barrel	SQ	SQ	147.6	102.0
	SQ	3m double tube core barrel	SQ	SQ	147.6	102.0

Main Manufacture and Supply Scope

1. Drill rod
2. Impregnated diamond core bits
3. Surface set diamond bits
4. Casing rod, casing shoes and casing bits
5. Reaming shells
6. Coring PDC bits
7. Non-coring PDC bits
8. Core barrel assembly and overshot
9. drilling accessories include: inner tube, outer tube, locking coupling, adaptor coupling, inner tube stabilizer ring, landing ring, stop ring, etc.
10. Other customized exploration core drilling tools&parts