Straight Flute with flush holes The first step is .389" 9.8mm Dia. and 3/8" Long Second Step is .512" 13mm Dia. and 1 1/2" long Very nice and heavy would be good for regrinding for special cutters and tools. I made a boring bar with mine. (New " " mitsubishi solid HTI10 carbide step drill is the responsibility of Judith Diaz) |
Jdiaz@cedar--rapids.com (Judith Diaz)
for more information.