As an Amazon Associate, we earn from qualifying purchases. Home » MICHIGAN DRILL CORP. » 285 4 4 HSS Shell End Mills Michigan Drill Part #285 4 MICHIGAN DRILL CORP. . 285 4 Gallery Attributes Brand name, Manufacturer name, ManufacturerMICHIGAN DRILL CORP. Weight0.02604 WeightUnitlbs brandMinimum50.00 moq, multiple, tierMinQty11 MPN285 4 qtyInStock81 SKU285-4 snippet4 HSS Shell End Mills Michigan Drill Part #285 4 tierPrice1184.46 Distributor offers SellerSKUMOQIn stockMultiplePrices Suncoast Tools285-418111 @ $184.46