2017 Okamoto OGM12-20NCAGIII CNC O.D. Cylindrical Grinder

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2017 Okamoto OGM12-20NCAGIII CNC O.D. Cylindrical Grinder

The Okamoto OGM12-20NCAGIII CNC Grinder boasts several advanced features tailored for precision grinding applications. Equipped with a CNC control system, it offers programmable operation for efficient customization and repeatability in grinding processes. Its high-precision linear guide enhances accuracy, ensuring consistent results even for intricate geometries.

The machine's versatile wheel dressing options, including rotary dressing and dressing compensation, enable precise shaping of grinding wheels to maintain optimal cutting conditions over prolonged use. With its user-friendly interface and comprehensive safety features, such as interlocks and emergency stops, the OGM12-20NCAGIII ensures operator convenience and workplace safety.
  • MakeOkamoto
  • ModelOGM12-20NCAGIII
  • Year2017
  • Product #13774
  • Price Please login to see price.

About This Machine

Beautiful Okamoto OGM12-20NCAGIII with Rotary Dressing Wheel and Coolant System! Under power and available immediately!

**All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.**

Live Tooling / Milling


X-Travel: 11.80"


Spindle Motor: 10 HP

Second Spindle

Tool Changer



Control Make/Model: Fanuc Oi-TD CNC Control
Control Options: Manual Pulse Generator / Pendant
Additional Control Options: Okamoto Conversational Software

Tailstock / Steadyrest


Machine Options: Worklight
Product Description: Swing Over Table: 12.6"
Distance Between Centers: 20"
Max. Diameter to be Ground: 12"
Max. Weight Between Centers: 330 Lbs

Grinding Wheel:
- Size (L x W x H): 20" x 4" x 8"
- Speed: 500 ~ 2,400 RPM
- Motor: 10 HP

- Total Stroke: 11.8"
- Swivel Angle: +/- 30° Fixed
- Auto Infeed: 0.00001" ~ 0.004"
- Min. Increment: 0.00001"
- Rapid Feedrate: 157 IPM

- Max. Table Travel: 31"
- Swivel Angle: 0 - 8.5°
- Max. Traverse: 394 IPM
- Min. Increment: 0.00001"
- Rapid Feedrate: 94 IPM

- Center: MT#5
- Swivel Angle: +30 / -90°
- Speed: 500 RPM

- Center: MT#4
- Stroke: 1.2"

Equipped With:
2-Axis Simultaneous
Coolant System with Paper Filter
Grinding Wheel Adapter (5" Bore)
Grinding Wheel Balancing Stand with Arbor
Balancing Test Arbor