2" Boring Bar Head R8 Set 9 PC 1/2'' Shank Carbide Tipped Hole Milling Holder

2" Boring Head With R8 Shank Set. Boring Bar Hole: 1/2". Shank Dia. Maximum Offset: 5/8". Thread: 1.5"-18. Thread Size: 1.5" -18. Cross Hole Dia: 1/2". Head Size: 2".

eBay