As an Amazon Associate, we earn from qualifying purchases. BT40 3/4-4.00 DIRECT COOLANT - 522278 Sowa Tool . 522-278 Gallery Attributes Brand name, Manufacturer name, ManufacturerSowa Tool Attribute00Weight (kg) Attribute011.7 AttributeKey00Set Screw AttributeKey015/8-18 Extra Product NameBT40 3/4-4.00 DIRECT COOLANT - 522278 moq, multiple, tierMinQty11 MPN522-278 qtyInStock0 SKUST-522278 snippetSOWA TOOL 522278BT40 3/4-4.00 DIRECT COOLANT - 522278 ?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* tierPrice1147.49 Distributor offers SellerSKUMOQIn stockMultiplePrices freertool.comST-522278111 @ $147.49