As an Amazon Associate, we earn from qualifying purchases. Clamp-On CounterBore, 1/2 OD, 1/4 ID, Carbide Processors . HS123-62304 Gallery Attributes Brand name, Manufacturer name, ManufacturerCarbide Processors Extra Product NameClamp-On CounterBore, 1/2 OD, 1/4 ID, moq, multiple, tierMinQty11 MPNHS123-62304 qtyInStock-2 qtySourceDefault field SKU981-HS123-62304 tierPrice133.83 Distributor offers SellerSKUMOQIn stockMultiplePrices carbideprocessors.com981-HS123-623041-211 @ $33.83