THE ALLIED MACHINE & ENGINEERING 28ZT-0750 IS AN INDEXABLE SPADE DRILL FEATURING A .75 INCH STAINLESS STEEL FLANGED SHANK, HELICAL FLUTE GEOMETRY, AND A STANDARD LENGTH CONFIGURATION. IT IS DESIGNED WITH COOLANT-THROUGH CAPABILITIES FOR OPTIMAL CHIP EVACUATION AND TEMPERATURE CONTROL DURING PRECISION DRILLING OPERATIONS. THE DRILL IS COMPATIBLE WITH AN INSERT RANGE OF 7/16 INCH TO 1/2 INCH, AND IT SUPPORTS A MAXIMUM DRILL DEPTH OF 2-3/8 INCHES. THE OVERALL LENGTH OF THE TOOL IS 5-9/16 INCHES.