Ekstrom Carlson repairs and rebuilds Cincinnati spindles and live tooling to OEM performance standards — including milling heads, angle heads, and turning attachments. Our technicians service Cincinnati 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.
Cincinnati spindle models we repair
| Brand | Model / RMA Number | Serial / Job Number | Max RPM | Parts Reference |
|---|---|---|---|---|
| Cincinnati | Milacron Lancer Spindle | 9033797 / R2021120 | 1,250 rpm | |
| Cincinnati | FTV-1050/3700 Spindle | 7099-F00-KM0177 / R20231461 | 8,000 rpm | 2 7001218 |
| Cincinnati | Arrow 750 Cartridge Spindle | Series 2 / R20231461 | — | |
| Cincinnati | #2 Tool & Cutter Grinder Live Tool | 1D2T5A-422 / R2020050 | — | 70016767002468 |
| Cincinnati | 10-HC 2500 Live Tool | Cat 50 / — | 4,000 rpm | |
| Cincinnati | Milacron Live Tool | Sabre / — | 1,000 rpm | |
| Cincinnati | Milicron Talon Live Tool | 208 / — | 1,000 rpm | |
| Cincinnati | Milacron DE Live Tool | 18″ x 36″ / — | 1,000 rpm | Universal Hydraulic Cylindrical Grinder |
| Cincinnati | Sabre Live Tool | Sabre / — | 1,250 rpm | |
| Cincinnati | V CNC 750 Live Tool | CAT 40 / — | 8,000 rpm |
Have questions about Cincinnati spindle repair, turnaround times, pricing, or technical requirements?
Our technicians are ready to help.