Page 142 - HOLE_MAKING_CATALOG_INCH_2022_P1-P186

continued DC= 14-60 mm DC LU LPR LS CNT DCONMS DF
INDEXABLE DRILLS Coolant Holes, Drilling Depth 4xD 47.00 DCX (1) DC= 12-13.5 mm T LPR R 68.0 C DCONMS 60.00 G 3/4"-14 SOMT 160512-DT
DR-4D-N
Indexable Square Insert Drills with

I
E
M
LU
MIID
(2)
Designation
DC
CNT
DF
LS
DR047-188-40-16-4D-N
223.0
40.00
188.0
52.00
227.0
68.0
40.00
52.50
48.00
192.0
60.00
G 3/4"-14
DR048-192-40-16-4D-N
SOMT 160512-DT
196.0
SOMT 160512-DT
53.00
60.00
40.00
68.0
G 3/4"-14
231.0
DR049-196-40-16-4D-N
49.00
DR050-200-40-16-4D-N
60.00
40.00
G 3/4"-14
DR051-204-40-16-4D-N
204.0
239.0
SOMT 160512-DT
68.0
54.50
51.00
DR052-208-40-16-4D-N
40.00
68.0
243.0
55.00
G 3/4"-14
52.00
SOMT 160512-DT
60.00
208.0
DR053-212-40-16-4D-N
SOMT 160512-DT
68.0
40.00
60.00
G 3/4"-14
53.00
247.0
212.0
55.50
DR054-216-40-16-4D-N 50.00 54.00 200.0 235.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT
40.00
G 3/4"-14
56.00
60.00
216.0
54.00
68.0
SOMT 160512-DT
251.0
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 applied. 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 147 • For user guide and cutting conditions, see pages 146-158
(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 (143) • SOGX/T-AL (144) • SOMT-DT (145) • SOMT-GF (144) • SOMT-HD (145) • SOMX-DT (143) • SOMX-GF (143) • SOMX-HD
(144)
Spare Parts
Designation
DR(120-135)....-04-4D-N SR 34-533 T-6/5
DR(140-175)....-05-4D-N SR 34-533/L T-6/5
DR(180-205)....-06-4D-N SR 34-508/L T-7/51
DR(210-240)....-07-4D-N SR 14-560 T-8/53
DR(025-034)....-09-4D-N SR 34-506 BLD T09/M7-SW4 SW4-SD
DR(035-044)....-12-4D-N SR 14-544/S BLD T15/S7 SW6-SD
DR(045-060)....-16-4D-N SR 76-961 BLD T15/M7 SW6-T
140 ISCAR