Features: Invincibox Upto 2 Inch
Features: Tempered Body for Long Life, Slow Spiral, Suitable for Rotary or Percussion, for Brick, Concrete, Tile, Slate and Cinder Block

• Special Features: Features: Tempered Body for Long Life, Slow Spiral, Suitable for Rotary or Percussion, for Brick, Concrete, Tile, Slate and Cinder Block Features: Invincibox Upto 2 Inch Threaded Body for Rigid/imc Conduit
• Size: 1/4 X 2-1/2 In