As an Amazon Associate, we earn from qualifying purchases. Home » MICHIGAN DRILL CORP. » 231M 21 21 HSS 2 Flute Single End Metric End Mill Michigan Drill Part #231M 21 MICHIGAN DRILL CORP. . 231M 21 Gallery Attributes Brand name, Manufacturer name, ManufacturerMICHIGAN DRILL CORP. Weight0.01406 WeightUnitlbs brandMinimum50.00 moq2 MPN231M 21 multiple, tierMinQty11 qtyInStock14 SKU231M-21 snippet21 HSS 2 Flute Single End Metric End Mill Michigan Drill Part #231M 21 tierPrice128.06 Distributor offers SellerSKUMOQIn stockMultiplePrices Suncoast Tools231M-2121411 @ $28.06