BBCA-1/2-E 1/2" Carbide Tipped Boring Bar, 5/16 min. bore, 2 1/4" long
Model #: BBCA-1/2-E
- Shank Diameter: 1/2"
- Overall Length: 2 1/4"
- Bore Depth: 3/4"
- Minimum Bore: 5/16"
- Grade C6 for steel and steel alloys.
These bars are made of extra heavy construction insuring that more steel is behind the cutting face for chatter-free and heavier cuts.
Designed so that the same bar can bore flat bottomed holes or face.
By special grinding of cutting edge you can thread, groove or use the bar for automatic operations.
Alloy steel shanks ground to + .0"- .0010".