Bolt Circle XY Support
Bolt Circle XY converts pitch-circle dimensions into absolute or incremental X/Y coordinates and independent chord checks.
Quick checks
- Confirm inch or millimeter before entering dimensions.
- Angle zero is the positive X axis; positive Y points up.
- Incremental row 1 starts at the entered center. Later rows start at the prior hole.
- Chord values are center-to-center distances.
Contact
Email: zstnbb@gmail.com
For support, include the app version, unit, PCD, hole count, start angle and expected result. Do not send confidential job or customer data.