Step 5: Fine Tuning the Teeth

Picture of Fine Tuning the Teeth
Now that we have the rough shape of the key ground out we can either keep the lead copy on or remove it and file it by constantly looking back and forth at the original your choice, I did a bit of both.  I kept the lead copy on until I got down to where I needed to do the fine details of filing.  Now this is the part that will take some time just keep grinding it down and slowly it will begin to resemble the original.