This should only be seen by the programmer when testing from his IP address.
If you see this message please contact the programmer.
The programmer is excluded from the hit counter because this is a local IP:
currentIP = 222.153.224.28 and remoteIP=3.239.112.140 with posBot=2
A spider BOT has been detected and is not counted.

gold disk logo for ride the gear train

Enter the required PITCH
in mm for your metric thread.

The required mm pitch can be entered several different ways using the following menu buttons:
5A. Enter a single value to calculate a list of gear train options to produce the required mm pitch
5B. Request solutions for a whole range of different mm pitch.
5C. Use the metric thread reference tables as drop-down menus to find the PITCH of the thread you want. With data from the reference tables the program also calculates recommended drill sizes, and thread depth displayed after the gear train results.

Range of Numbers
Range
Of
Numbers
From (smallest) To (biggest) Interval (increment)