This fine boring cartridge is listed for a 20.0-24.0 mm boring diameter range with connection designation 11. It uses the TPGH0802 insert family and screw-on clamping. The selected item is one cartridge.
Overall length is 16.84 mm. The insert-seat data lists a 4.76 mm inscribed circle, 2.5 mm insert hole and 8.0 mm cutting edge length. These describe the insert geometry, not the cartridge mounting-hole diameter.
A complete boring head, shank and insert grade are not established as included. The insert family is a partial designation; grade, chipbreaker and nose-radius selection remain application dependent.
