1/8" (0.1250") Diameter. 2.400" Working Length. 2.750" Body Length. 1/4-28 thread. Made of High Speed Steel
THREADED DRILL BITS
Specifications: 135° split-point angle prevents walking . 1/4-28 threaded shank . Surface treated to resist abrasion and minimize tendency of soft metals to load drill, making it ideally suited for drilling Aluminum and mild Steel