NEED A COUNTERSINK OR DRILL BIT?  YOU CAN FIND THEM AT THE ONLINE SITES BELOW:

Online sources for buying solid carbide countersinking drill bits:

http://www.discount-tools.com/1856-82.cfm

http://www.mcmaster.com     Order part number 27535A35.

Solid carbide drill bits

http://www.mcmaster.com     Order part number 8882A15 which is a solid carbide straight flute drill bit. Works Great!