Products 1138901 Unit Price: $ 244.8650 /EA Pkg Qty: 1 Description: 11/2-6 H4 4FL BOTT S/O Item Category Code: OSG Product Group Code: THREADING Chamfer Length: 1.5P - 2P Coating: S/O Coolant Through: NO Flutes: 4 Material: HSS Overall Length: 6-3/8" Shank Diameter: 1.233" Size: 1-1/2 Square Size: 0.925" Style: STRAIGHT FLUTE Thread Class: UNC Thread Length: 3" Thread Limit: H4 TPI / Pitch: 6 × Warning! You are currently logged in as a guest, please login or continue as guest.