As an Amazon Associate, we earn from qualifying purchases. Home » Zoro Select » H166EF Drill Bushing,Type H,Drill Size # 28 Zoro Select . H166EF Gallery Attributes Brand name, Manufacturer name, ManufacturerZoro Select CategoryId17202 DimensionUnitinch GraingerSku11G427 Extra Product NameDrill Bushing,Type H,Drill Size # 28 UPCNone UnitOfMeasureEA Weight0.01 WeightUnitlbs cali_prop65_orglabel, cali_prop65_whtlabelFalse countryOfOriginGB extendedLead15 extendedQty-2 height0.47 jsonUrlData924526ffbdad25e5923b length, width0.09 moq, multiple, tierMinQty11 MPNH166EF qtyInStock0 qtyInStockOverrideDrop Ship SKUG3079417 tierPrice18.19 urlhttps://www.zoro.com/zoro-select-drill-bushing-type-h-drill-size-28-h166ef/i/G3079417/ Overall Length3/8 in Length under Head3/8" Outside Dia1/4 in Size- Decimal#28 (0.1405) Inside Dia Tolerance+0.0001 in /+0.0004 in Outside Dia Tolerance+0.0016 in /+0.0013 in Head Dia23/64 in Drill Size, Inside Dia#28 Size - Decimal1-3/32 in - 1.0938 Measurement SystemWire Finish, Material - MachiningHigh Speed Steel Decimal Equivalent0.1405 Concentricity Tolerance.0003" T.I.R. Max Heat TreatmentThrough Hardened Drill Bushing Wall TypeStandard Wall Bushing TypeHead Press Fit ItemHeaded Press-Fit Drill Bushing (H) Rockwell HardnessRC 62-64 Material52100 Thru Hardened Bushing Head TypeHeaded Head Thickness3/32" HardnessRc 62-64 Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG3079417111 @ $8.19