THE ALLIED MACHINE & ENGINEERING 60312S-075F IS AN INDEXABLE SPADE DRILL FROM THE GEN3SYS 12 SERIES. IT FEATURES A MINIMUM DRILL DIAMETER OF 12.00 MM (0.4724 DECIMAL INCH) AND A MAXIMUM DRILL DIAMETER OF 12.99 MM (0.5117 DECIMAL INCH). THE MAXIMUM DRILL DEPTH IS 1-35/64 INCHES. THIS TOOL UTILIZES A FLATTED SHANK WITH A DIAMETER OF 3/4 INCHES, AND THE OVERALL LENGTH IS 4-21/32 INCHES. IT IS DESIGNED WITH AN AXIAL CONCENTRIC COOLANT ENTRY (CODE 1) AND A STRAIGHT FLUTE TYPE. THE FLUTE LENGTH IS 1-35/64 INCHES, THE BODY LENGTH IS 2-5/8 INCHES, AND THE SHANK LENGTH IS 2-1/32 INCHES.