Page 141 - HOLE_MAKING_CATALOG_INCH_2022_P1-P186

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

DC= 12-13.5 mm

M E T R I C INDEXABLE DRILLS
Designation DC DCX (1) LU LPR LS DCONMS DF CNT MIID (2)
DR120-048-16-04-4D-N 12.00 12.40 48.0 66.0 48.0 16.00 20.00 - AOMT 040204-90DT
DR125-050-16-04-4D-N 12.50 12.90 50.0 68.0 48.0 16.00 20.00 - AOMT 040204-90DT
DR130-052-16-04-4D-N 13.00 13.40 52.0 70.0 48.0 16.00 20.00 - AOMT 040204-90DT
DR135-054-16-04-4D-N 13.50 13.90 54.0 72.0 48.0 16.00 20.00 - AOMT 040204-90DT
DR140-056-20-05-4D-N 14.00 16.80 56.0 74.0 50.0 20.00 25.00 G1/4" SOMX 050204-DT
DR145-058-20-05-4D-N 14.50 17.10 58.0 76.0 50.0 20.00 25.00 G1/4" SOMX 050204-DT
DR150-060-20-05-4D-N 15.00 17.40 60.0 78.0 50.0 20.00 25.00 G1/4" SOMX 050204-DT
DR155-062-20-05-4D-N 15.50 17.60 62.0 80.0 50.0 20.00 25.00 G1/4" SOMX 050204-DT
DR160-064-20-05-4D-N 16.00 17.80 64.0 82.0 50.0 20.00 25.00 G1/4" SOMX 050204-DT
DR165-066-20-05-4D-N 16.50 18.10 66.0 84.0 50.0 20.00 25.00 G1/4" SOMX 050204-DT
DR170-068-20-05-4D-N 17.00 18.30 68.0 86.0 50.0 20.00 25.00 G1/4" SOMX 050204-DT
DR175-070-20-05-4D-N 17.50 18.50 70.0 88.0 50.0 20.00 25.00 G1/4" SOMX 050204-DT
DR180-072-25-06-4D-N 18.00 20.30 72.0 92.0 56.0 25.00 32.00 G3/8" SOMX 060304-DT
DR185-074-25-06-4D-N 18.50 20.50 74.0 94.0 56.0 25.00 32.00 G3/8" SOMX 060304-DT
DR190-076-25-06-4D-N 19.00 20.80 76.0 96.0 56.0 25.00 32.00 G3/8" SOMX 060304-DT
DR195-078-25-06-4D-N 19.50 21.00 78.0 98.0 56.0 25.00 32.00 G3/8" SOMX 060304-DT
DR200-080-25-06-4D-N 20.00 21.30 80.0 100.0 56.0 25.00 32.00 G3/8" SOMX 060304-DT
DR205-082-25-06-4D-N 20.50 21.60 82.0 102.0 56.0 25.00 32.00 G3/8" SOMX 060304-DT
DR210-084-25-07-4D-N 21.00 24.50 84.0 104.0 56.0 25.00 32.00 G3/8" SOMX 070305-DT
DR215-086-25-07-4D-N 21.50 24.70 86.0 106.0 56.0 25.00 32.00 G3/8" SOMX 070305-DT
DR220-088-25-07-4D-N 22.00 25.00 88.0 108.0 56.0 25.00 32.00 G3/8" SOMX 070305-DT
DR225-090-25-07-4D-N 22.50 25.20 90.0 110.0 56.0 25.00 32.00 G3/8" SOMX 070305-DT
DR230-092-25-07-4D-N 23.00 25.50 92.0 112.0 56.0 25.00 32.00 G3/8" SOMX 070305-DT
DR235-094-25-07-4D-N 23.50 25.70 94.0 114.0 56.0 25.00 32.00 G3/8" SOMX 070305-DT
DR240-096-25-07-4D-N 24.00 26.00 96.0 116.0 56.0 25.00 32.00 G3/8" SOMX 070305-DT
DR025-100-32-09-4D-N 25.00 29.50 100.0 132.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR026-104-32-09-4D-N 26.00 30.00 104.0 136.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR027-108-32-09-4D-N 27.00 30.50 108.0 140.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR028-112-32-09-4D-N 28.00 31.00 112.0 144.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR029-116-32-09-4D-N 29.00 31.50 116.0 148.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR030-120-32-09-4D-N 30.00 32.00 120.0 152.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR031-124-32-09-4D-N 31.00 32.50 124.0 156.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR032-128-32-09-4D-N 32.00 33.00 128.0 160.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR033-132-32-09-4D-N 33.00 34.00 132.0 164.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR034-136-32-09-4D-N 34.00 34.50 136.0 168.0 58.0 32.00 42.00 G1/2" SOMT 09T306-DT
DR035-140-32-12-4D-N 35.00 40.50 140.0 176.0 58.0 32.00 50.00 G 1/2"-14 SOMT 120408-DT
DR036-144-32-12-4D-N 36.00 41.00 144.0 180.0 58.0 32.00 50.00 G 1/2"-14 SOMT 120408-DT
DR037-148-32-12-4D-N 37.00 41.50 148.0 184.0 58.0 32.00 50.00 G 1/2"-14 SOMT 120408-DT
DR038-152-32-12-4D-N 38.00 42.00 152.0 188.0 58.0 32.00 50.00 G 1/2"-14 SOMT 120408-DT
DR039-156-32-12-4D-N 39.00 42.50 156.0 192.0 58.0 32.00 50.00 G 1/2"-14 SOMT 120408-DT
DR040-160-40-12-4D-N 40.00 43.00 160.0 196.0 68.0 40.00 50.00 G 3/4"-14 SOMT 120408-DT
DR041-164-40-12-4D-N 41.00 43.50 164.0 200.0 68.0 40.00 50.00 G 3/4"-14 SOMT 120408-DT
DR042-168-40-12-4D-N 42.00 44.00 168.0 204.0 68.0 40.00 50.00 G 3/4"-14 SOMT 120408-DT
DR043-172-40-12-4D-N 43.00 44.50 172.0 208.0 68.0 40.00 50.00 G 3/4"-14 SOMT 120408-DT
DR044-176-40-12-4D-N 44.00 45.00 176.0 212.0 68.0 40.00 50.00 G 3/4"-14 SOMT 120408-DT
DR045-180-40-16-4D-N 45.00 51.00 180.0 215.0 68.0 40.00 60.00 G 3/4"-14 SOMT 160512-DT
DR046-184-40-16-4D-N 46.00 51.50 184.0 219.0 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)

139