As an Amazon Associate, we earn from qualifying purchases. BT40 ER11-6.00" COLLET CHUCK - 532178 Sowa Tool . 532-178 Gallery Attributes Brand name, Manufacturer name, ManufacturerSowa Tool Attribute00Weight (kg) Attribute011.6 AttributeKey00Hole Dia. (d) AttributeKey01- Extra Product NameBT40 ER11-6.00" COLLET CHUCK - 532178 moq, multiple, tierMinQty11 MPN532-178 qtyInStock0 SKUST-532178 snippetSOWA TOOL 532178BT40 ER11-6.00" COLLET CHUCK - 532178 ?100% Forged Construction?Certified balanced up to 30,000 rpm?Precision Ground Throughout?DIN Coolant thru the flange - standard?Threaded through holes for a back-up screw (tool stop) or coolant through when removed?Wrench not included*All SOWA Tool tierPrice1162.7 Distributor offers SellerSKUMOQIn stockMultiplePrices freertool.comST-532178111 @ $162.70