29 Jul Hertel Boring Insert: TPCG221R HP520B, 9 NEW Solid Carbide.250′ BORING LOT902
Manufacturer Grade HP520B. TiN Coated, 60 ° Triangle, 1/64" Corner Radius, 1/4" Inscribed Circle, 3/32" Thick, 11 ° Relief Angle. Shape Triangle. Insert Style TPCG. Insert Size Code 221. Insert Hand Right Hand....