Metal cutting tool holder comprising fluid passages

A metal cutting tool holder comprising:

• a tool holder body, the tool holder body including a first fluid passage extending in a first direction between a first inlet and a first outlet and a second fluid passage extending in a second direction between a second inlet and a second outlet, wherein the first direction is different from the second direction, the tool holder body including a cavity, wherein the first outlet and the second inlet intersect the cavity, the first outlet and the second inlet being spaced apart;
• and
• a member positioned in the cavity such that a curved third fluid passage connecting the first outlet and the second inlet is formed at least partially by the member, wherein the curved third fluid passage extends from a first end adjacent to the first outlet to a second end adjacent to the second inlet, the first direction being tangent to, or substantially tangent to, the curved third fluid passage at the first end, and the second direction being tangent to, or substantially tangent to, the curved third fluid passage at the second end, wherein the curved third fluid passage connecting the first outlet and the second inlet is formed by the member and the tool holder body.