Guys thanks for relying. It has been making parts and I am getting closer to what I want to finish. So I appreciate the input.
I bought the 5 piece countersink/center drill set to start the hole. They work great. The only thing is that after when I use the 5 inch 15/32" HSS drill bit is so long the first initial press in on the part is moves a TINY bit. If I am using a 7/16 center drill, how far do I go in? the 7/16only to start of the area past it? I have been going the entire way-as far as I can with the center drill.
The scenario:
I milled cold roll steel down to 16.96mm O.D. Then the 7/16 center drill. Than I used a 15/32" HSS titanium drill bit to make the hole as it passes thought. It flexed alittle. WHen I did the measurements. I came out to 12.04 on one end and 12.00 on the other. The chart shows 15/32" to be 11.9mm.
So how do I fix this?
Oh and Devin, I'll take your avise about the sliders! Good to see another fellow Kawi rider on the board!
-FPM |