Precision Head Press Fit Drill Bushing 0.169" ID 5/16" OD 18 Gauge H208FF (2-Pack) - Perfect for CNC Machining, Metalworking & Drill Guide Applications

Drill Bushing, Bushing Type Head Press Fit, Inside Dia. 0.169", Outside Dia. 5/16", Inside Dia. Tolerance +.0001- +.0004", Outside Dia. Tolerance +0.0016 - +0.0013", Concentricity Tolerance .0003" T.I.R. Max, Overall Length 1/2", Material 52100 Thru Hardened, Finish STEEL, Drill Size 18, Hardness RC 62-64SpecificationOutside Dia. Tolerance : +0.0016 - +0.0013" Concentricity Tolerance : .0003" T.I.R. Max Overall Length : 1/2" Material : 52100 Thru Hardened Finish : STEEL WARNING:California ResidentsThis product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Item : Drill Bushing

Bushing Type : Head Press Fit

Inside Dia. : 0.169"

Outside Dia. : 5/16"

Inside Dia. Tolerance : +.0001- +.0004"