Nine9 Corner Rounding Cutter with carbide insert_4~6mm corner radius

Features:
• Higher cutting speed and feed rate.
• Various corner radius inserts can fit on same holder.
• Combination corner rounding and 45° chamfering application on same insert.
• Carbide insert can stand very long tool life.

• Also can fit with Nine9 N9MT1704 series insert for spotting, chamfering and grooving. 

N9MT1704RCXX-NC2071 :
• Submicron carbide insert, K20F, TiN coated, universal design for all kind of material.
• Inserts are CNC ground for precision radius location.
• Each insert has two cutting edges.