$78.50
Steel .250″ x 3.5″ Boring Bar .275″ Min Bore to hold a Positive TCMT 1.21.20.5 at -3° Lead (Right Hand) No Flat Coolant Thru
Stock: 11
0.250
3.5
0.138
0.312
TCMT 1.21.20.5
MTS-184
T-6