Kennametal 3794934 Series KSEM Plus, Head Connection FDS45, 47.63mm Max Diam Pilot Insert Drill Head
Series KSEM Plus, Head Connection FDS45, 47.63mm Max Diam Pilot Insert Drill Head 21mm Pilot Drill Diam, Takes 2 Nonpilot Inserts, 25mm Head Length
$1,624.86