Head Length 2 1/8 Overall Length 4 3/8 Reamer Diameter 1.2370 Reamer Length 1.0690 Shank Diameter 3/4 Shank Length 2 1/4 Spotface Diameter 1.9650 Thread Size 1 5/16-12 Tube Number 16 Tube Size 1 Weight 2.12 lbs 279316Type 2793Stock: 4.$797.60 Category: 2793-F