Home » Tender for Supply Of Solid Carbide Step Reamers With Specific Dimensions And Coatings, Suitable For Precision Machining Applications. Solid Carbide Step Reamer Dia 2.4mm X Fl 20.0mm X Z 4no. Xdia 4.1mm X 30.0mm X Dia 5.2mm X 50.0 Mm X Dia 5.45mm X 25.0mm X Sh/dia 5., India