The Firing Line Forums - View Single Post - 1911 square edged firing pin stop help . . .

madmag · October 23, 2009, 08:22 PM

What you want is a set of pattern files. These are smaller than normal files and the set will give you options on shape a cut. I would have to look at my set but usually a set has about 7-8 files.

When you create your radius start by making three flats. Then blend the flats so you have a radius. Use the files so the file goes across the entire surface on each stroke.....not just in one small area.

If you want to get fancy you can get a radius gage. This will allow you to make a very good radius that has a certain radius.

October 23, 2009, 08:22 PM	#5
madmag Senior Member Join Date: February 7, 2007 Location: The South Posts: 4,239	What you want is a set of pattern files. These are smaller than normal files and the set will give you options on shape a cut. I would have to look at my set but usually a set has about 7-8 files. When you create your radius start by making three flats. Then blend the flats so you have a radius. Use the files so the file goes across the entire surface on each stroke.....not just in one small area. If you want to get fancy you can get a radius gage. This will allow you to make a very good radius that has a certain radius. Last edited by madmag; October 23, 2009 at 08:27 PM.