THIS IS AN AMEC GEN3SYS 60522H-100F COOLANT THRU INDEXABLE DRILL MANUFACTURED BY ALLIED MACHINE & ENGINEERING. IT FEATURES A 22MM CUTTING DIAMETER AND TWO FLUTES. THE DRILL HAS A 1" SHANK DIAMETER AND AN OVERALL LENGTH OF 8.3125". CONSTRUCTED FROM STEEL, THIS TOOL IS DESIGNED FOR EFFICIENT MACHINING WITH COOLANT THROUGH CAPABILITY, OFFERING A LENGTH OF CUT OF 129MM.