Sandvik / Tamrock
853 789 59 Hexagon socket set screw
DS421
| Part Number | 853 789 59 |
| Description | Hexagon socket set screw |
| Brand | Sandvik (Tamrock) |
| Assembly | Carriage assembly |
| Type | Drill Rig Spare Part |
Quick answer
853 789 59 (also written 85378959, 853-789-59, or 853.789.59) is a Sandvik hexagon socket set screw spare part used in the Carriage assembly assembly of the Sandvik DS421. Verified compatible with 2 Sandvik machine models including DS420, DS421. 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: 85378959, 853 789 59, 853-789-59.
Compatible machines
2
OEM cross-reference
853 789 59
About Sandvik 853 789 59 Hexagon socket set screw
Designed for the demanding environment of the Sandvik DS421, this fastening component secures critical elements within the Carriage 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 DS421 (DS421). 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.
