This is a shibata needle which is the best cut available for Digitrac cartridges.
Digitrac needles are long since obsolete but this modern BLISS brand stylus designed for use with the entire Digitrac line provides restoration to your Digitrac cartridge as a shibata tipped upgrade to the SE needle. You can use it to turn any Digitrac cartridge listed below into a high end shibata solution sure to be well respected by audiophiles of any level. The Shibata tip would be considered a solid upgrade to the SE (ie HyperElliptical) stylus as the shibata cut was invented specifically to extract the maximum amount of musical information from your grooves.
Digitrac was a line put out by Ortofon for a short while. This sbibata needle replaces needles found in the Digitrac 100E, 190, 200, 280E, 300 & 380 cartridges. If you have any further info please let us know.