As an Amazon Associate, we earn from qualifying purchases. Cat40 end mill holder 3/8? x 5.00? Sowa Tools . 522-036 Attributes Brand name, Manufacturer name, ManufacturerSowa Tools Attribute001.26? Attribute013/8-24 set screw Attribute02Certified balanced to 30,000 rpm Attribute039.53 Attribute040.375 Attribute05Yes AttributeKey00tool hole depth AttributeKey01set screw AttributeKey02balance AttributeKey03bore diameter mm AttributeKey04bore diameter inch AttributeKey05coolant InStockStringTrue Extra Product NameCat40 end mill holder 3/8? x 5.00? moq, multiple, tierMinQty11 MPN, SKU522-036 qtyInStock-2 qtySourceInStockString tierPrice1185.90 Distributor offers SellerSKUMOQIn stockMultiplePrices tmttoolbox.com522-0361-211 @ $185.90