THIS IS AN AMEC 22050S-005I STRAIGHT FLUTE INSERT SPADE DRILL, MANUFACTURED BY ALLIED MACHINE & ENGINEERING. IT IS CATEGORIZED AS A STRAIGHT FLUTE SPADE DRILL WITH A PART NUMBER 22050S-005I, FEATURING AN MT5 SHANK AND 2 STRAIGHT FLUTES. THE DRILL IS OF THE SERIES 5 AND DESIGNATED AS A SHORT LENGTH TYPE. ITS DIAMETER RANGE SPANS FROM A MINIMUM OF 2.4560 INCHES TO A MAXIMUM OF 3.5079 INCHES. KEY DIMENSIONS INCLUDE AN OVERALL LENGTH OF 16.937 INCHES, A TOOL REFERENCE LENGTH OF 11.312 INCHES, A BODY LENGTH OF 8.500 INCHES, AND A DRILL DEPTH OF 6.438 INCHES. IT UTILIZES A MORSE TAPER SHANK WITH A DIAMETER OF #5 MT AND HAS A 1/2 NPT PIPE TAP SIDE. THE ASSEMBLY INCLUDES ONE 2T-6SR COOLANT ADAPTER AND ONE DORIAN QITP50-5-5 TOOL POST HOLDER.