As an Amazon Associate, we earn from qualifying purchases. Home » MICHIGAN DRILL CORP. » MB3 1/2 Shank Miniature Boring Bar Michigan Drill Part #MB3 MICHIGAN DRILL CORP. . MB3 Gallery Attributes Brand name, Manufacturer name, ManufacturerMICHIGAN DRILL CORP. brandMinimum50.00 moq2 MPN, SKUMB3 multiple, tierMinQty11 qtyInStock104 snippet1/2 Shank Miniature Boring Bar Michigan Drill Part #MB3 tierPrice140.29 Distributor offers SellerSKUMOQIn stockMultiplePrices Suncoast ToolsMB3210411 @ $40.29