Type-N4 Indexable Deep Hole Drills

  •    Internal chip removal deep hole drill
  •    Drill range : Φ25.00~Φ65.00
  •    Guide pads and sub pads are available for choice
  •    Peripheral inserts, central inserts and intermediate inserts are available 
  •    Carbide inserts are available in three grades and coatings for various cutting applications

Indexable Deep Hole Drills

Drill Diameter

Peripheral Insert

Intermediate Insert

Central Insert

Guide Pad

NJN25.00-NJN28.00

N4P060

N4I055

N4C055

N4DQ06

NJN28.01-NJN29.99

N4P060

N4I055

N4C065

N4DQ06

NJN30.00-NJN35.00

N4P075

N4I065

N4C065

N4DQ07

NJN35.01-NJN38.00

N4P075

N4I065

N4C080

N4DQ07

NJN38.01-NJN39.00

N4P090

N4I065

N4C080

N4DQ07

NJN39.01-NJN41.00

N4P090

N4I065

N4C080

N4DQ08

NJN41.01-NJN44.00

N4P090

N4I080

N4C080

N4DQ08

NJN44.01-NJN45.00

N4P090

N4I080

N4C095

N4DQ08

NJN45.01-NJN47.00

N4P090

N4I080

N4C095

N4DQ10

NJN47.01-NJN51.00

N4P110

N4I080

N4C095

N4DQ10

NJN51.01-NJN54.00

N4P110

N4I095

N4C095

N4DQ10

NJN54.01-NJN57.00

N4P110

N4I095

N4C125

N4DQ10

NJN57.01-NJN60.00

N4P110

N4I095

N4C125

N4DQ12

NJN60.01-NJN64.00

N4P130

N4I095

N4C125

N4DQ12

NJN64.01-NJN65.00

N4P130

N4I125

N4C125

N4DQ12

 
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