Allied Machine & Engineering KIT-202BR8SBT Standard Adjusting Boring Tool Kit, 1/8 in Min Bore Dia - Smallest Bar, 1/2 in Min Bore Dia - Largest Bar, 1/2 in Max Bore Depth - Smallest Bar, 2.187 in Max Bore Depth - Largest Bar, 1/2 in Dia Shank

Allied Machine & Engineering Boring Tool Kit, Standard Adjusting, Series: T-Max® P, 1/2 in Shank Dia, 1/8 in Minimum Bore Diameter - Smallest Bar, 1/2 in Minimum Bore Diameter - Largest Bar, 1-7/8 in Minimum Overall Length, 3-1/2 in Maximum Overall Length, 1/2 in Maximum Bore Depth - Smallest Bar, 2.187 in Maximum Bore Depth - Largest Bar, 8 Piece, 2 in Dia Body, 1/2 in Dia Boring Bar Hole, 7/8-20 Thread, 5/8 in Offset, 0.001 in Dia Direct Reading, Micrograin Carbide