¡á INNER SURFACE GROOVING TOOL  
          This tool is to perform grooving in the internal surface of the tube sheet hole.
        It can be attached with a drilling machine and multiple groove can be easily performed in 1 process.
 
 
 
 
     
      Guide brushing  
 
  This component is to insert the cutter in the hole of tube sheet and to hole the tool main body. When ordering please specify the exact hole diameter.  
 
     
      Standard cutter  
 
  Two standard types of cutters are available single bit and double bit.