Page 112 - HOLE MAKING CATALOG p001-148

INDEXABLE DRILLS DR-4D-N (continued) LPR LS
Indexable Square Insert Drills with LU CNT DCONMS DF
Coolant Holes, Drilling Depth 4xD
DC= 14-60 mm DC

DC= 12-13.5 mm

Designation DC DCX(1) LU LPR LS DCONMS DF CNT MIID(2)

DR051-204-40-16-4D-N 51.00 54.50 204.0 239.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR052-208-40-16-4D-N 52.00 55.00 208.0 243.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR053-212-40-16-4D-N 53.00 55.50 212.0 247.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR054-216-40-16-4D-N 54.00 56.00 216.0 251.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR055-220-40-16-4D-N 55.00 56.50 220.0 255.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR056-224-40-16-4D-N 56.00 57.00 224.0 259.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR057-228-40-16-4D-N 57.00 57.50 228.0 263.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR058-232-40-16-4D-N 58.00 58.00 232.0 267.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR059-236-40-16-4D-N 59.00 59.00 236.0 271.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT

DR060-240-40-16-4D-N 60.00 60.00 240.0 275.0 68.0 40.00 60.00 G 3/4"-14 SOMT 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)

110 ISCAR