


Sandvik / Tamrock
855 299 49 HEXAGON HEAD BOLT (FULL THREAD)
COMMANDO 120R
| Part Number | 855 299 49 |
| Description | HEXAGON HEAD BOLT (FULL THREAD) |
| Brand | Sandvik (Tamrock) |
| Assembly | FRONT CENTRALIZER |
| Type | Drill Rig Spare Part |
Quick answer
855 299 49 (also written 85529949, 855-299-49, or 855.299.49) is a Sandvik hexagon head bolt (full thread) spare part used in the FRONT CENTRALIZER assembly of the Sandvik DX700. Verified compatible with 16 Sandvik machine models including COMMANDO 120 RF, COMMANDO 120R, DC550. 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: 85529949, 855 299 49, 855-299-49.
Compatible machines
16
OEM cross-reference
855 299 49
About Sandvik 855 299 49 HEXAGON HEAD BOLT (FULL THREAD)
Designed for the demanding environment of the Sandvik DX700, this fastening component secures critical elements within the FRONT CENTRALIZER. 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.









