THIS IS A BRUBAKER USA 3.000 HNA K9 SIDE CUTTER MANUFACTURED BY BRUBAKER. THE TOOL HAS A 3-INCH DIAMETER AND FEATURES 12 FLUTES. ITS OVERALL LENGTH (OAL) MEASURES 1.80 INCHES, AND IT REQUIRES A 1.25-INCH ARBOR HOLE FOR MOUNTING. THE SPECIFICATIONS ALSO LIST A LEAD OF 26.134.