As an Amazon Associate, we earn from qualifying purchases. BT30 ER16-4.00" COLLET CHUCK - 532156 Sowa Tool . 532-156 Gallery Attributes Brand name, Manufacturer name, ManufacturerSowa Tool Attribute00Weight (kg) Attribute010.7 AttributeKey00Hole Dia. (d) AttributeKey01- Extra Product NameBT30 ER16-4.00" COLLET CHUCK - 532156 moq, multiple, tierMinQty11 MPN532-156 qtyInStock0 SKUST-532156 snippetSOWA TOOL 532156BT30 ER16-4.00" COLLET CHUCK - 532156 ?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?Non-coolant t tierPrice1129.68 Distributor offers SellerSKUMOQIn stockMultiplePrices freertool.comST-532156111 @ $129.68