As an Amazon Associate, we earn from qualifying purchases. Cat50 end mill holder 3/8? x 6.00? Sowa Tools . 522-122 Attributes Brand name, Manufacturer name, ManufacturerSowa Tools Attribute00Certified balanced to 25,000 rpm Attribute011.00? Attribute023/8? Attribute03CAT50 Attribute04152.40 Attribute056.000 Attribute06No Attribute07Yes AttributeKey00balanced AttributeKey01projection diameter AttributeKey02hole diameter AttributeKey03taper AttributeKey04gauge length mm AttributeKey05gauge length inch AttributeKey06dual contact AttributeKey07coolant InStockStringTrue Extra Product NameCat50 end mill holder 3/8? x 6.00? moq, multiple, tierMinQty11 MPN, SKU522-122 qtyInStock-2 qtySourceInStockString tierPrice1189.05 Distributor offers SellerSKUMOQIn stockMultiplePrices tmttoolbox.com522-1221-211 @ $189.05