DRILL BUSHING, Headless Liner, Inside Dia. 2-1/4 In., Outside Dia. 2 3/4 In., Inside Dia. Tolerance +0.0010 - +0.0015 In., Outside Dia. Tolerance +0.0026 - +0.0022 In., Concentricity Tolerance .0005 In. T.I.R. Max, Overall Length 1-3/4 In., Material 52100 Thru Hardened, Finish STEEL, Drill Size 2-1/4 In., Hardness RC 62-64 Features Finish: Steel Inside Dia.: 2-1/4" Item: Drill Bushing Material: 52100 Thru Hardened Outside Dia.: 2 3/4" Drill Size: 2-1/4" Hardness: Rc 62-64 Overall Length: 1-3/4" Bushing Type: Headless Liner Outside Dia. Tolerance: +0.0026 - +0.0022" Inside Dia. Tolerance: +0.0010 - +0.0015" Concentricity Tolerance: .0005" T.I.R. max

DRILL BUSHING, Headless Liner, Inside Dia. 2-1/4 In., Outside Dia. 2 3/4 In., Inside Dia. Tolerance +0.0010 - +0.0015 In., Outside Dia. Tolerance +0.0026 - +0.0022 In., Concentricity Tolerance .0005 In. T.I.R. Max, Overall Length 1-3/4 In., Material 52100 Thru Hardened, Finish STEEL, Drill Size 2-1/4 In., Hardness RC 62-64 Features Finish: Steel Inside Dia.: 2-1/4" Item: Drill Bushing Material: 52100 Thru Hardened Outside Dia.: 2 3/4" Drill Size: 2-1/4" Hardness: Rc 62-64 O