Source for a piloted drill

[Kent Shootwell]

Found a barrel liner for a 25/35 and now I need a 1/2" drill with a .250" pilot tip to bore the barrel. Could some one steer me to one? Track of the Wolf and Brownells don't have them.

[Major 2]

MacMaster Carr is whereI get mine

[Kent Shootwell]

Thanks Major, I checked their web site and found many drills but none with a pilot for my use.

[Major 2]

I got mine there  centering bit for Lathe tail stock 

has a cutting tip on both ends  mine is 1/2 X 1/4  but is only 4" long 

they make longer 

[dusty texian]

Ken you may try and get in touch with John Taylor . He may have a lead on where to get one.  You may look into getting one for a larger bore and turning it down to .250  button. ,,DT

[Kent Shootwell]

Thanks fellows, grinding the 1/4" pilot on a 1/2" drill will have to be done by some one else as I don't have a grinder for my lathe. My buddy will find some place to handle that.

[rbertalotto]

Any of the chamber reamer manufacturers will have what you want. They will grind to any diameter you want and then sell you a floating pilot to whatever diameter you need.