Onsrud TIN15-61 1/2 HSS SINGLE EDGE DOWN DORBIT W/FLAT
Onsrud TIN15-61 1/2 HSS SINGLE EDGE DOWN DORBIT W/FLAT
Onsrud TIN15-60 1/2 HSS SINGLE EDGE DOWNCUT DOR-BIT
Onsrud TIN15-60 1/2 HSS SINGLE EDGE DOWNCUT DOR-BIT
Onsrud TIN15-57 1/2 HSS DWN SINGLE EDGE W/TIN
Onsrud TIN15-57 1/2 HSS DWN SINGLE EDGE W/TIN