


Sandvik / Tamrock
800 821 49b Hexagon nut
DX700
| Part Number | 800 821 49b |
| Description | Hexagon nut |
| Brand | Sandvik (Tamrock) |
| Assembly | COVERS ASSEMBLY |
| Type | Drill Rig Spare Part |
Quick answer
800 821 49b (also written 80082149b, 800-821-49b, or 800.821.49b) is a Sandvik hexagon nut spare part used in the COVERS ASSEMBLY assembly of the Sandvik DX700. Verified compatible with 2 Sandvik machine models including DX700, DX780. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 80082149b, 800 821 49b, 800-821-49b.
Compatible machines
2
OEM cross-reference
800 821 49b
About Sandvik 800 821 49b Hexagon nut
Designed for the demanding environment of the Sandvik DX700, this fastening component secures critical elements within the COVERS ASSEMBLY. Mining equipment fasteners are subject to strict torque specifications and material requirements to maintain structural safety during operation.
This is an OEM-compatible aftermarket replacement part for the Sandvik DX700 (DX700). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.









