Item No.: RH47B123

High quality heat-treated carbon steel of high strength and
 hardness;
 Opening diameter is 2-1/8in
 enables a high cutting speed, and help users to easily
 complete all kinds of hole opening tasks.
 Broad Utility: Suitable for drywall cutting and punching,
  can also be used for wood, thin metal, plastic,
 perfectly meet your use needs.‍