Ekstrom Carlson repairs and rebuilds Boneham & Turner spindles and live tooling to OEM performance standards — including milling heads, angle heads, and turning attachments. Our technicians service Boneham & Turner spindles across CNC lathes, machining centers, and multi-axis turning equipment.
Every repair starts with a full disassembly and written diagnosis. We replace worn bearings, restore tapers, repair housings, and rebuild with precision components — then dynamically balance, run-out test, and thermally verify every spindle before it ships back to you.
Our Process
Full disassembly, bearing inspection, housing measurement, and root‑cause analysis. You receive a written evaluation before any work begins.
Bearing replacement, shaft re‑grinding, taper restoration, seal replacement, and housing repair — using components matched to OEM specifications.
Dynamic balancing, thermal testing at operating speed, and run‑out verification. Every spindle ships with a documented test report.
Boneham & Turner spindle models we repair
| Brand | Model / RMA Number | Serial / Job Number | Max RPM | Parts Reference |
|---|---|---|---|---|
| Boneham & Turner | 885606754A spindle | 885606754A / R2018849 | 1,735rpm | 2 7000564 |
| Boneham & Turner | HFG5816 spindle | 962613022B / R2020284 | 8,000rpm | 5 Hp460v133 Hz70002677000870 |
Have questions about Boneham & Turner spindle repair, turnaround times, pricing, or technical requirements?
Our technicians are ready to help.