Holemaking  >  TopDrill (Indexable Drill)  
New generation of indexable drill
  • Real 4 cornered economical insert design
  • The same insert is applicable for both internal and external pockets
  • Improved machinability due to ideally configured cutting edge
  • Applicable to most materials including low carbon and mild steel
  • Twisted coolant hole design enabling excellent chip evacuation and high precision
         hole making
  • Enhanced insert durability with new grade (TT9080)
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