Bolt-on Mounting
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 Bolt-on Mounting Machine Tapped Device Holes, Rigid Hard Box Construction, No Distortion With High Temperatures, Shatter Resistant With Low Temperatures
• Dimensions: 3.8000 in X 2.2000 in X 4.8000 In