As an Amazon Associate, we earn from qualifying purchases. Bt40 end mill holder 1/4? x 2.50? Sowa Tools . 532-020 Attributes Brand name, Manufacturer name, ManufacturerSowa Tools Attribute00Certified balanced to 30,000 rpm Attribute010.79? Attribute021/4? Attribute03BT40 Attribute0463.50 Attribute052.500 Attribute06No Attribute07DIN coolant through the flange AttributeKey00balanced AttributeKey01projection diameter AttributeKey02hole diameter AttributeKey03taper AttributeKey04gauge length mm AttributeKey05gauge length inch AttributeKey06dual contact AttributeKey07specification InStockStringTrue Extra Product NameBt40 end mill holder 1/4? x 2.50? moq, multiple, tierMinQty11 MPN, SKU532-020 qtyInStock-2 qtySourceInStockString tierPrice1104.42 Distributor offers SellerSKUMOQIn stockMultiplePrices tmttoolbox.com532-0201-211 @ $104.42