Commonly referred to as a combination drill and countersink, this #0 x 1-1/2" OAL 90-Degree Uncoated Solid Carbide Center Drill Bit is used in metalworking to drill and countersink in a single pass. It is also useful for starting hole for a larger-sized drill bit or to make an indentation in the end of a piece in order to mount a lathe center.
![#1 x 1-1/2" OAL 90-Degree Solid Carbide Center Drill, USA (Qty. 1) #1 x 1-1/2" OAL 90-Degree Solid Carbide Center Drill, USA (Qty. 1)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/140152/307241/center-drill-2__36092.1447276147.1280.1280__65049.1589048332.jpg?c=2)