Core Barrel

Assembly

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The double tube that cuts an annulus and keeps the core stationary as the outer tube turns.

Direct parts	4
Total parts	5
Used in	1 assembly
Class	Assembly

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The double tube that cuts an annulus and keeps the core stationary as the outer tube turns. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Core Barrel parts and their functions

4 top-level parts · 5 parts in total · full bill of materials below

Core Barrel parts diagram: 1 outer tube, 2 inner tube, 3 barrel head, 4 ball bearing. 5 parts in 4 top-level items. — Core Barrel parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Outer Tube	1×	Outer tube
2	Inner Tube	1×	Inner tube
3	Barrel Head	1×	Barrel head
4	Ball Bearing	2×	Inner tube bearings

3D model

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Build & assembly graph

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Bill of materials for Core Barrel

4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Outer Tube	diamond-core-drill-rig-outer-tube	1×	1	·	part
2	Inner Tube	diamond-core-drill-rig-inner-tube	1×	1	·	part
3	Barrel Head	diamond-core-drill-rig-head-assembly	1×	1	·	part
4	Ball Bearing	ball-bearing	2×	2	·	part

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Where the core barrel is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Mining & Quarrying 1 Diamond Core Drill Rig

Used in 1 assembly

Drill String and Bit

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks