Sandvik / Tamrock
442 638 80 HEXAGON HEAD BOLT (HALF THREAD)
Rock Drill Spare Part
Available — Request Quote| Part Number | 442 638 80 |
| Description | HEXAGON HEAD BOLT (HALF THREAD) |
| Brand | Sandvik (Tamrock) |
| Assembly | CONNECTION PARTS |
| Type | Rock Drill Spare Part |
Compatibility
Drifter Models
Machine Models
Quick answer
442 638 80 (also written 44263880 or 442-638-80) is a Sandvik hexagon head bolt (half thread) spare part used in the CONNECTION PARTS assembly of the Sandvik DX700. Verified compatible with 54 Sandvik machine models including AXERA D07 RP-112, AXERA D07-260, AXERA T07 S-260C. Used in 1 drifter configuration (HLX5). 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: 44263880, 442 638 80, 442-638-80.
Compatible machines
54
Drifter configurations
1
OEM cross-reference
442 638 80
About Sandvik 442 638 80 HEXAGON HEAD BOLT (HALF THREAD)
This fastener is used in the CONNECTION PARTS of the Sandvik DX700. High-strength fasteners in drilling equipment must withstand extreme vibration, cyclic loading, and environmental exposure. Using OEM-specification fasteners ensures proper clamping force and joint integrity in critical assemblies.
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.
