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Discussion History

Drill String and Bit

Assembly

The threaded rods, core barrel, and diamond bit that cut a cylinder of rock and hold it for retrieval. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Drill String and Bit parts and their functions

5 top-level parts · 38 parts in total · full bill of materials below
Drill String and Bit parts diagram: 1 drill rod, 2 core barrel, 3 diamond core bit, 4 reaming shell, 5 core lifter. 38 parts in 5 assemblies.
Drill String and Bit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Drill Rod 30× Drill rods
2 Core Barrel 4 parts 1× Inner and outer barrel
3 Diamond Core Bit 1× Diamond core bit
4 Reaming Shell 1× Reaming shell
5 Core Lifter 1× Core lifter

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Drill String and Bit

5 top-level lines · 9 rows shown · 38 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Drill Rod diamond-core-drill-rig-rod 30× 30 · part
2 Core Barrel 4 parts diamond-core-drill-rig-core-barrel 1× 1 5 assembly
2.1 Outer Tube diamond-core-drill-rig-outer-tube 1× 1 · part
2.2 Inner Tube diamond-core-drill-rig-inner-tube 1× 1 · part
2.3 Barrel Head diamond-core-drill-rig-head-assembly 1× 1 · part
2.4 Ball Bearing ball-bearing 2× 2 · part
3 Diamond Core Bit diamond-core-drill-rig-bit 1× 1 · part
4 Reaming Shell diamond-core-drill-rig-reaming-shell 1× 1 · part
5 Core Lifter diamond-core-drill-rig-core-lifter 1× 1 · part

Where the drill string and bit is used

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

Used in 1 assembly

Diamond Core Drill Rig

Sourcing: possible vendors

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
VendorHQSpecialtyMOQLead 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