KYOCERA Indexable Insert Drill, High Efficiency Right Hand Cutting Standard Length, Series: DRV, 1-1/2 in Drill, Weldon Shank, 1-1/2 in Modular Connection, 4-1/2 in Maximum Drill Depth, 8.256 in Overall Length, 1-1/2 in Diameter, 3xD Drill Depth by Diameter Ratio, 2 Drill Inserts, Insert Compatibility: SCMT110406-GH-E/SCMT110406-GM-E/SCMT110406-SM-E/SCMT110410-XM-E/SCMT110410-GH-I/SCMT110410-GM-I/SCMT110410-SM-I/SCMT110410-XM-I, Through Coolant: Yes