Search found 5 matches

by Brad-Man
Mon Oct 28, 2013 4:52 pm
Forum: General Discussion
Topic: 100 1/4" holes in 4x5.4 Cannel - ?'s
Replies: 7
Views: 778

Re: 100 1/4" holes in 4x5.4 Cannel - ?'s

The annular cutter that I have uses 1/4" pilot pins that align the cutter to the desired position and eject the slug.

At least according to McMaster-Carr...

So the question remains...
by Brad-Man
Sun Oct 27, 2013 8:47 pm
Forum: General Discussion
Topic: 100 1/4" holes in 4x5.4 Cannel - ?'s
Replies: 7
Views: 778

100 1/4" holes in 4x5.4 Cannel - ?'s

I have a 12 speed drill press and as the subject says have 100 pilot holes to drill for using an annular cutter to drill 100 1.375" holes. Should I start with 1/8" holes? Can't seem to find a guide for beginners to machining and until now the few small #'s of holes of small sizes haven't made bit li...
by Brad-Man
Tue Jun 11, 2013 5:04 pm
Forum: General Discussion
Topic: measureements for dowel holes...
Replies: 15
Views: 1907

Re: measureements for dowel holes...

Thanks guys.
by Brad-Man
Mon Jun 10, 2013 10:11 am
Forum: General Discussion
Topic: measureements for dowel holes...
Replies: 15
Views: 1907

measureements for dowel holes...

I have the need to create a jig for locating dowel holes so that individual aluminum cylinder heads for my 2 stroke motorcycles are centered on the cast-iron lined aluminum cylinder assemblies. I intend to use aluminum dowel pins .25" in diameter. I have searched and I have not found an answer for m...
by Brad-Man
Sun Apr 28, 2013 11:06 am
Forum: Request For Services
Topic: Lathe & mill services needed - Marietta, GA
Replies: 2
Views: 4610

Lathe & mill services needed - Marietta, GA

I have been bending and shaping sheet metal and fabricating minor brackets for car and motorcycle projects, and now am contemplating getting a Lathe & Mill to step up my capabilities. I do however need to have a 16mm partially threaded bolt turned down to 14mm x 1.25 (spark plug threads) for ~1.5 in...