Ekstrom Carlson repairs and rebuilds GS spindles and live tooling to OEM performance standards — including milling heads, angle heads, and turning attachments. Our technicians service GS 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.
GS spindle models we repair
| Brand | Model / RMA Number | Serial / Job Number | Max RPM | Parts Reference |
|---|---|---|---|---|
| GS | GFX20L live tool | 19-351 / R20241154 | 4,000 rpm | 70012394 70015077001463 |
| GS | variable angle live tool | variable angle / – | – | CAT 50 milling head |
| GS | GFX20L live tool | ER 32 / – | – | Long Fixed 90º Right Angle HeadCAT50 |
| GS | GFX20L live tool | 381200 / – | – | ER20 Long FixedCAT50 |
| GS | GFX20L live tool | 19-351 / – | 4,000rpm |
Have questions about GS spindle repair, turnaround times, pricing, or technical requirements?
Our technicians are ready to help.