Hy-Ko's Key Machine Center
Hy-Ko's key machines are engineered specifically for hardware retailers. They are reliable and durable for high-volume use.
Hy-Ko offers in-house maintenance services on its key machines.
Promatic-100™ Key Machine
Automatic, Semi-Automatic and Manual Operation... all in one!
Promatic-100 Key Machine Info Sheet
Watch a video to see how to setup and use the Promatic-100.
The Promatic-100 is engineered and manufactured at Hy-Ko in Ohio. This patented machine is the only key cutting machine with three-in-one operation and a chip vacuuming system.
- Automatic, Semi-Automatic and Manual Operation
- Chip vacuuming system attachment built into machine (vacuum not included)
- Easy rotating 4-sided jaws accomodate double-sided, narrow, wide & standard key blanks
- Low maintenance and easy to keep clean
- 17 Seconds automatic cycle time
- Includes many safety features
- Key chain rest
- 18-Month warranty
- In-house maintenance available
Promatic-100 Key Machine User Manual
KZ-M303 Sidewinder Key Machine
For sidewinder, laser and dimple cut keys.
- Watch a video to see the 303 Sidewinder Key Machine in use
- Easy to use
- One-piece casting provides better tolerance and eliminates horizontal movement during cutting, common in two-piece roller guide designs.
- Electromechanical 360-degree calibration.
- Unique and safe single-mode system. Simply press the red button to calibrate and the black button to proceed with cutting.
- Available as an extension of the C3 Certified ChipKey Center
- Click here for list of vehicles that use sidewinder keys
Go here for list of the sidewinder key assortments.
KZ-MSW3BL Sidewinder Key Machine
For sidewinder, laser and dimple cut keys.

- Easy to use, smooth 3-axis movement
- Electronic calibration assistance system
- 2-Button operation switches between calibration and cutting modes
- LED panel lights up work area
- Ideal for internal and external track keys
- Expandable capabilities with optional accessories: tubular key adaptors, worn key adaptors
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