As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » H328IN Drill Bushing,Type H,Drill Size 8mm Zoro Select . H328IN Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select CategoryId17202 DimensionUnitinch GraingerSku10Z221 Extra Product NameDrill Bushing,Type H,Drill Size 8mm UPCNone UnitOfMeasureEA Weight0.04 WeightUnitlbs cali_prop65_orglabel, cali_prop65_whtlabelFalse countryOfOriginGB height0.72 jsonUrlData924526ffbdad25e5923b length, width0.22 moq, multiple2 MPNH328IN qtyInStock, qtyInStockOverride, tierMinQty11 qtySourceqtyInStockOverride SKUG3096768 tierPrice16.99 urlhttps://www.zoro.com/zoro-select-drill-bushing-type-h-drill-size-8mm-h328in/i/G3096768/ Length under Head1/2" Head Dia39/64 in Size- Decimal8.00mm (0.3150) Inside Dia, Drill Size8.00 mm Outside Dia, Overall Length1/2 in Inside Dia Tolerance+0.0001 in /+0.0004 in Outside Dia Tolerance+0.0017 in /+0.0014 in Size - Decimal#18 - 0.1695 Head Thickness7/32" Bushing TypeHead Press Fit Concentricity Tolerance.0003" T.I.R. Max Rockwell HardnessRC 62-64 Material52100 Thru Hardened Material - Machining, Head MaterialHigh Speed Steel Decimal Equivalent0.3150 Bushing Head TypeHeaded Measurement SystemMetric ItemHeaded Press-Fit Drill Bushing (H) Heat TreatmentThrough Hardened HardnessRc 62-64 Drill Bushing Wall TypeStandard Wall Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG30967682121 @ $6.99