- Posts: 9861
- kuchnie na wymiar kraków nowoczesnekuchnie
- Joined: Wed Jul 08, 2009 7:50 am
- Location: Southern highland- Australia
- Location: Albury, NSW, Australia
For a anyone here know much about them?
I have heard a lot of blokes doing them at home with break cylinder hones and similar and thought that might be fun to do, although I would rather get a loan on a lathe and do it with a boring bar.
I thought 1" at -.020 depth with a 25°-30° taper for 1/2" on the ends would be about right.
And strangely about 1" back from the muzzle, I would have thought right at the muzzle but it seems you want it back as much as 2" from what if pieced together.