Machine registry
A running index of grinding and machine-tool models attested in this archive’s documents and in the site’s builder research — each row gives the model, the maker, the machine type, an estimated production period, and where the machine is attested. Years are estimates and say so; a machine is listed only when a source in hand names it. Where a maker name changed over a machine’s life, each era gets its own row. The registry is the seed of a future repair-knowledge project: a record of what machines exist, kept honest, before any repair history is attached to them.
53 models are indexed so far. The registry itself is a plain file — download the CSV — and it grows with the archive’s monthly sweep. Corrections are welcome through the contact form; the record is the standard, and it is kept honest.
| Model | Maker | Type | Years (est.) | Attested in |
|---|---|---|---|---|
| FX series | ANCA | CNC tool and cutter grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| MicroX | ANCA | CNC tool grinder for micro tools | current line (2026) | Manufacturers directory research, 2026-10 |
| MX series | ANCA | CNC tool and cutter grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| TX series | ANCA | CNC tool and cutter grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| No. 1 Universal Grinding Machine | Brown & Sharpe | Universal cylindrical grinder | by 1891 | Archive: Grinding Machines (1891), Fig. 2 (scan p. 16); also A Treatise on the Construction and Use of Universal and Plain Grinding Machines (1891), Fig. 1 |
| No. 2 Universal Grinding Machine, Improved | Brown & Sharpe | Universal cylindrical grinder | by 1891 | Archive: Grinding Machines (1891), Fig. 19 (scan p. 48); also A Treatise on the Construction and Use of Universal and Plain Grinding Machines (1891), Fig. 20 |
| Plain grinding machines | Brown & Sharpe | Plain cylindrical grinders (class as catalogued) | by 1891 | Archive: Grinding Machines (1891), contents listing |
| Tool grinding machines | Brown & Sharpe | Tool grinders (class as catalogued) | by 1891 | Archive: Grinding Machines (1891), contents listing |
| Production grinders (ID/OD) | Bryant Later: Landis-Bryant (Fives Landis) — Bryant IP acquired by Fives in 2015; legacy Bryant installed base supported by Fives Landis | ID/OD production grinders (legacy line) | by 2015 | Manufacturers directory research, 2026-10 |
| FSG series | Chevalier | Surface grinder line (manual models) | current line (2026) | Manufacturers directory research, 2026-10 |
| SMART series | Chevalier | CNC surface grinder line | current line (2026) | Manufacturers directory research, 2026-10 |
| 350-20RK | Cincinnati Legacy Cincinnati grinder installed base is supported by Fives Landis (manufacturers directory research, 2026-10) | CNC centerless grinder | by 1992 | ST Grinders deep research dossier, 2026-10-16 (1992 unit in used-market listings) |
| 12-inch B. G. Plain Manufacturing Cincinnati Miller | Cincinnati Milling Machine Co. | Plain milling machine | by 1916 | Archive: A Treatise on Milling and Milling Machines (1916), scan p. 45 |
| Universal cutter and tool grinder | Cincinnati Milling Machine Co. | Universal cutter and tool grinder | by 1916 | Archive: A Treatise on Milling and Milling Machines (1916), contents (cutter sharpening coverage) |
| Danobat-Overbeck | Danobat | Internal grinder line | current line (2026) | Manufacturers directory research, 2026-10 |
| Estarta | Danobat | Centerless grinder line | current line (2026) | Manufacturers directory research, 2026-10 |
| Hembrug | Danobat | Hard-turning machine line (Danobatgroup brand) | current line (2026) | Manufacturers directory research, 2026-10 |
| Dawn (DN) series | Dawn Machinery | CNC vertical grinders (models DN-200 to DN-2500) | current line (2026) | Supertec general catalogue via ST Grinders, 2026 |
| VLC GT | EMAG | Vertical hard-turning and CBN grinding combination machine | current line (2026) | Manufacturers directory research, 2026-10 |
| VTC DS | EMAG | Vertical hard-turning and CBN grinding combination machine | current line (2026) | Manufacturers directory research, 2026-10 |
| Giustina | Fives Landis | Surface and double-disc grinder line | current line (2026) | Manufacturers directory research, 2026-10 |
| Landis | Fives Landis | Cylindrical and centerless grinder line | current line (2026) | Manufacturers directory research, 2026-10 |
| Landis-Bryant | Fives Landis Earlier: Bryant — Bryant IP acquired by Fives in 2015 | ID/OD production grinder line | current line (2026) | Manufacturers directory research, 2026-10 |
| GT / PG series | Glebar | Centerless grinding systems (thrufeed, infeed and form) | current line (2026) | Manufacturers directory research, 2026-10 |
| GC series | JTEKT Toyoda | CNC cylindrical grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| GE series | JTEKT Toyoda | CNC cylindrical grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| GF series | JTEKT Toyoda | CNC cylindrical grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| GL series | JTEKT Toyoda | CNC cylindrical grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| GU series | JTEKT Toyoda | CNC cylindrical / universal grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| Zema | Junker | Corundum-wheel grinder line | current line (2026) | Manufacturers directory research, 2026-10 |
| Floor grinder | Norton | Floor grinder, shown with protection hoods | by 1922 | Archive: Machine Tools and Their Operation, Part II (1922), Fig. 11 (scan p. 262) |
| Bench-type drill grinding machine | Not stated | Bench drill-point grinder | by 1959 | Archive: TM 9-242 — Fundamentals of Ordnance Corps Machine Tools (1959), Figure 15 (scan p. 39) |
| Engine lathe | Not stated | Engine lathe (class as illustrated) | by 1903 | Archive: Modern Machine Shop Tools: Their Construction, Operation and Manipulation (1903), scan p. 273 |
| Laboratory grinding-wheel testing machine | Not stated | Grinding-wheel testing machine | by 1919 | Archive: Abrasives and Abrasive Wheels, Their Nature, Manufacture and Use (1919), Fig. 26 (scan p. 141) |
| Motor-driven center grinder | Not stated | Center-type cylindrical grinder | by 1922 | Archive: Machine Tools and Their Operation, Part II (1922), Fig. 10 (scan p. 262) |
| ACC / ACC-DX series | Okamoto | Surface grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| IGM series | Okamoto | Internal grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| OGM series | Okamoto | Cylindrical grinder series | current line (2026) | Manufacturers directory research, 2026-10 |
| OCD-3260 | Palmary | CNC OD / universal cylindrical grinder | by 2020 | ST Grinders deep research dossier, 2026-10-16 (2020 unit in used-market listings) |
| GrindSmart | Rollomatic | CNC tool grinder line (5- and 6-axis) | current line (2026) | Manufacturers directory research, 2026-10 |
| ShapeSmart | Rollomatic | Cylindrical pinch/peel grinder line for blanks and pins | current line (2026) | Manufacturers directory research, 2026-10 |
| TG-12X4 | Royal Master Grinders | Centerless grinder | by 2026 | ST Grinders deep research dossier, 2026-10-16 (attested in used-market listings) |
| GAV | Shigiya | Compact vertical grinder | current line (2026) | Manufacturers directory research, 2026-10 |
| GPS-30 | Shigiya | CNC cylindrical grinder | by 2014 | ST Grinders deep research dossier, 2026-10-16 (2014 unit in used-market listings) |
| GPV | Shigiya | Compact vertical grinder | current line (2026) | Manufacturers directory research, 2026-10 |
| S30 / S40 / S33 | Studer | CNC cylindrical grinder models (established used-market families) | by 2026 | Manufacturers directory research, 2026-10 |
| S41 | Studer | CNC cylindrical grinder | by 2015 | ST Grinders deep research dossier, 2026-10-16 (2015 unit in used-market listings) |
| G series | Supertec | CNC OD cylindrical grinders (plunge and angle-head types) | current line (2026) | Supertec general catalogue via ST Grinders, 2026 |
| GI series | Supertec | CNC internal (ID/OD) grinders | current line (2026) | Supertec general catalogue via ST Grinders, 2026 |
| GM series | Supertec | CNC internal (ID/OD) grinders | current line (2026) | Supertec general catalogue via ST Grinders, 2026 |
| PMG | Supertec | CNC universal cylindrical grinder (ID/OD) | current line (2026) | Supertec general catalogue via ST Grinders, 2026 |
| STC series | Supertec | Centerless grinders (manual, NC and CNC) | current line (2026) | Supertec general catalogue via ST Grinders, 2026 |
| Helitronic | Walter | CNC tool and cutter grinder line | current line (2026) | Manufacturers directory research, 2026-10 |