One cutter is ground for cutting a square thread. One for cutting BS thread 55 degrees. One for cutting metric 60 degrees. They are marked as follows: AH ARDOLOY AD A.E.I. 0174. Overall size of tools: 5 1/2" x 1" x 3/4" (14 x 2.5 x 2 cms). (Three internal thread , carbide tipped, cutting tools was posted and is owned by: Nell Mcconnell) |
n.mcconnell@chicagopartsnetwork.com (Nell Mcconnell)
for more information.