Item:Chucking Reamer; Measurement System:Undersized; Reamer Size:31/64 In; Decimal Equivalent:0.4990; Shank Type - Machining:Straight; Shank Dia.:31/64 In; Flute Type:Straight; Number Of Flutes:6; Flute Length:2 In; Spiral Direction:Neutral; Coolant Fed:Non-Coolant Through; Overall Length:8 In; Material - Machining:Cobalt; Finish - Machining:Bright (Uncoated); Cutting Direction - Machining:Right Hand; Primary Material Application:All Materials; Primary Material Application Iso Code:H, K, M, N, O, P, S; Reamer Application:Through Hole; Size - Decimal:0.4990 In - 0.4990;