DR-4D-N (continued)LPR LS LU
Indexable Square Insert Drills Coolant Holes, Drilling Depthwith 4xDDC DCD = 14-60 mm = 12-13.5 mmCCNTDF DCONMS
DesignationDCDCX(1)LULPRLS DCONMSDFCNTMIID(2)
DR051-204-40-16-4D-N51.0054.50204.0239.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR052-208-40-16-4D-N52.0055.00208.0243.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR053-212-40-16-4D-N53.0055.50212.0247.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR054-216-40-16-4D-N54.0056.00216.0251.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR055-220-40-16-4D-N55.0056.50220.0255.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR056-224-40-16-4D-N56.0057.00224.0259.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR057-228-40-16-4D-N57.0057.50228.0263.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR058-232-40-16-4D-N58.0058.00232.0267.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR059-236-40-16-4D-N59.0059.00236.0271.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
DR060-240-40-16-4D-N60.0060.00240.0275.068.0 40.0060.00G 3/4"-14SOMT 160512-DT
  • Hole tolerance D+0.35/-0.05 in average conditions. However it can be higher or lower according to machine and tooling conditions
  • For eccenter sleeves (used with tool

diameter range of 14.00-60.00 only), see page 118 For user guide and cutting conditions, see pages 117-128 (1) The hole diameter can be enlarged by shifting the drill center along the lathe X-axis, or by using eccentric sleeves in drill rotating applications (2) Master insert identification

For inserts, see pages: AOMT/AOGT (114) SOGX/T-AL (115) SOMT-DT (116) SOMT-GF (115) SOMT-HD (116) SOMX-DT (114) SOMX-GF (114) SOMX-HD (115)