3 Boring Head R8 Shank with 12 Carbide Baring Bars Set

  

OVERALL boring bars length: -3'' -3-1/2'' -3-5/8'' -3-7/8'' -4-1/4'' -4-1/4'' -4-1/4'' -4-3/4'' -4-7/8'' -5-3/8'' -5-3/4'' -6-1/2'' Thread: 1.5"-18; Graduations: 0.001; Head size: 3" Boring Bar Hole: 3/4"; Cross Hole Diameter: 3/4"Maximum Offset: 1" OVERALL Boring Bars Length: -3'' -3-1/2'' -3-5/8'' -3-7/8'' -4-1/4'' -4-1/4'' -4-1/4'' -4-3/4'' -4-7/8'' -5-3/8'' -5-3/4'' -6-1/2'' C-6 Carbide Tipped; Boring Bars Have Ground Alloy Steel Shank 50 RC Case INCLUDED; Case dimension: 10"Lx13"Wx3-1/8"H.