As an Amazon Associate, we earn from qualifying purchases. BT40 3/8-2.50 DIRECT COOLANT - 522256 Sowa Tool . 522-256 Gallery Attributes Brand name, Manufacturer name, ManufacturerSowa Tool Attribute00Weight (kg) Attribute011.1 AttributeKey00Set Screw AttributeKey013/8-24 Extra Product NameBT40 3/8-2.50 DIRECT COOLANT - 522256 moq, multiple, tierMinQty11 MPN522-256 qtyInStock0 SKUST-522256 snippetSOWA TOOL 522256BT40 3/8-2.50 DIRECT COOLANT - 522256 ?100% Forged Construction ?Certified balanced to 30,000 rpm ?Precision Ground Throughout ?Coolant thru the spindle ?DIN Coolant thru the flange - standard ?Coolant thru the body*All SOWA Tool products must meet a combined total minimum order of $75* tierPrice1146.28 Distributor offers SellerSKUMOQIn stockMultiplePrices freertool.comST-522256111 @ $146.28