Kit Contains: Terry Angle Drill Adapter 3 Jaw Chuck Colbalt Threaded Bits (about 1-1/4” long) #40 #30 #21 #19 #12 #10 Stubby Colbalt Threaded Bits (about 3/8” long) #40 #30...

Right angle drill attachment makes it possible to drill in close quarters where you could not reach with a standard drill. Accepts threaded drill bits and may be used with...

3-jaw chuck measures 7/8 long, not including the 1/4-28 thread that screws into angle drill. Tightens down on various sized drill bits between 1/16 & 1/4. Precision ground hardened jaws....

Don't mistake lower cost bits as the same quality as these.  Colbalt high-speed steel (not carbide) = longer life, lower cost per tool.  1/4"-28 thread drill bits. Standard 1-1/4 long....