Products 3190700 Unit Price: $ 164.5020 /EA Pkg Qty: 1 Description: 5/16-18 2B 4FL BOTT CB OTT Item Category Code: OSG Product Group Code: THREADING Chamfer Length: 1.5P - 2P Coating: BRIGHT Coolant Through: NO Flutes: 4 Material: CARBIDE Overall Length: 90" Shank Diameter: 0.318" Size: 5/16 Square Size: 0.238" Style: STRAIGHT FLUTE Thread Class: UNC Thread Length: 1-1/8" Thread Limit: 2B TPI / Pitch: 18 × Warning! You are currently logged in as a guest, please login or continue as guest.