Internal Tool 93-3135 Chucking Reamers; Reamer Diameter Range (Decimal Inch): 0.3000 - 0.3499 ; Reamer Diameter (Decimal Inch): 0.3135 ; Tool Material: Solid Carbide ; Flute Type: Straight ; Coating/Finish: Bright/Uncoated ; Shank Type: Straight-Cyli