1/2 in. Shank 9-Piece Boring Bar Set A912926

Use this boring bar set and your mill or drill press to bore holes up to 3 in. deep into wood, metal or plastic. The super hard C6 carbide cutters hold an edge for long term clean cutting. The shafts are finished with black oxide for corrosion resistance.

• Shank: 1/2 in.
• Overall length: 2-1/4 in. to 4-1/2 in.
• Boring depth: 13/16 in. to 3 in.
• Minimum boring: 11/32 in. to 9/16 in.