Drill Bushing, Slip Fixed Renewable Combination, Inside Dia. 0.052 In., Outside Dia. 5/16 In., Inside Dia. Tolerance .0001-+.0004 In., Outside Dia. Tolerance -0.0005 - -0.0007 In., Concentricity Tolerance .0003 In. T.I.R. Max, Overall Length 3/8 In., Material 52100 Thru Hardened, Finish Steel, Drill Size #55, Hardness RC 62-64 Features Finish: Steel Inside Dia.: 0.052" Item: Drill Bushing Material: 52100 Thru Hardened Outside Dia.: 5/16" Drill Size: #55 Hardness: Rc 62-64 Overall Length: 3/8" Bushing Type: Slip Fixed Renewable Combination Outside Dia. Tolerance: -0.0005 - -0.0007" Inside Dia. Tolerance: .0001-+.0004" Concentricity Tolerance: .0003" T.I.R. Max

Drill Bushing, Slip Fixed Renewable Combination, Inside Dia. 0.052 In., Outside Dia. 5/16 In., Inside Dia. Tolerance .0001-+.0004 In., Outside Dia. Tolerance -0.0005 - -0.0007 In., Concentricity Tolerance .0003 In. T.I.R. Max, Overall Length 3/8 In., Material 52100 Thru Hardened, Finish Steel, Drill Size #55, Hardness RC 62-64 Features Finish: Steel Inside Dia.: 0.052" Item: Drill Bushing Material: 52100 Thru Hardened Outside Dia.: 5/16" Drill Size: #55 Hardness: Rc 62-64 Overal