D'Andrea 1.89-2.48 48-63mm TRM 40 Precision Fine Boring Head TPGX Carbide Insert

The installed IHFF 40 carbide insert cartridge arm takes TPGX 22xx 1103xx carbide inserts such as TPGX 221 222 110304 110308 etc.

RD 50/40.36 extension converts from MHD50/MB50 to MHD40/MB40 and adds 36mm of length. OAL of everything together is 6.125".

Not a lot else to say, it looks to be in nearly perfect shape, moves and locks up like it's supposed to.