INDEXABLE DRILLS D3N A-8D Exchangeable Head 3 Flute Drills OALLPR with Coolant Holes and One PL Flat Shank, Drilling Depth 8xD DCN-DCX k7 DCONMS h6 DF LU Designation DCN(1) DCX(2) DCONMS DF LU LPR PL OAL SSC(3) D3N 120-096-16A-8D 12.00 12.40 16.00 20.00 98.71 120.92 2.710 168.90 12 K D3N 12-13.99 D3N 125-100-16A-8D 12.50 12.90 16.00 20.00 102.71 125.67 2.710 173.70 12 K D3N 12-13.99 D3N 130-104-16A-8D 13.00 13.40 16.00 20.00 106.91 131.08 2.910 179.10 13 K D3N 12-13.99 D3N 135-108-16A-8D 13.50 13.90 16.00 20.00 110.91 135.83 2.910 183.80 13 K D3N 12-13.99 D3N 140-112-16A-8D 14.00 14.40 16.00 20.00 115.10 141.08 3.100 189.10 14 K D3N 14-15.99 D3N 145-116-16A-8D 14.50 14.90 16.00 20.00 119.10 145.83 3.100 193.80 14 K D3N 14-15.99 D3N 150-120-20A-8D 15.00 15.90 20.00 25.00 123.47 151.16 3.470 201.20 15 K D3N 14-15.99 D3N 160-128-20A-8D 16.00 16.90 20.00 25.00 131.44 161.25 3.440 211.30 16 K D3N 16-17.99 D3N 170-136-20A-8D 17.00 17.90 20.00 25.00 139.52 171.22 3.520 221.30 17 K D3N 16-17.99 D3N 180-144-25A-8D 18.00 18.90 25.00 32.00 147.90 181.36 3.900 237.40 18 K D3N 18-19.99 D3N 190-152-25A-8D 19.00 19.90 25.00 32.00 156.10 191.42 4.100 247.40 19 K D3N 18-19.99 D3N 200-160-25A-8D 20.00 20.90 25.00 32.00 164.32 201.24 4.320 257.20 20 K D3N 20-21.99 D3N 210-168-25A-8D 21.00 21.90 25.00 32.00 172.55 211.30 4.550 267.30 21 K D3N 20-21.99 D3N 220-176-25A-8D 22.00 22.90 25.00 32.00 180.69 221.62 4.690 277.60 22 K D3N 22-23.99 D3N 230-184-32A-8D 23.00 23.90 32.00 42.00 188.91 231.50 4.910 291.50 23 K D3N 22-23.99 D3N 240-192-32A-8D 24.00 24.90 32.00 42.00 197.21 241.54 5.210 301.50 24 K D3N 24-25.99 D3N 250-200-32A-8D 25.00 25.90 32.00 42.00 205.31 251.72 5.120 311.70 25 K D3N 24-25.99 • Do not mount smaller drilling heads other than the specified range of the drill body • For user guide and cutting conditions, see pages 68-81 (1) Cutting diameter minimum (2) Cutting diameter maximum (3) Seat size code For inserts, see pages: H3P (62) • F3P (65) D3N R-8DExchangeable Head 3 Flute Drills OALLPRPL with Coolant Holes and A Round DCN-DCX k7Shank, Drilling Depth 8xD DCONMS h6 DF LU Designation DCN(1) DCX(2) DCONMS DF LU LPR PL OAL SSC(3) D3N 120-096-16R-8D 12.00 12.40 16.00 20.00 98.71 120.92 2.710 168.90 12 K D3N 12-13.99 D3N 125-100-16R-8D 12.50 12.90 16.00 20.00 102.71 125.67 2.710 173.70 12 K D3N 12-13.99 D3N 130-104-16R-8D 13.00 13.40 16.00 20.00 106.91 131.08 2.910 179.10 13 K D3N 12-13.99 D3N 135-108-16R-8D 13.50 13.90 16.00 20.00 110.91 135.83 2.910 183.80 13 K D3N 12-13.99 D3N 140-112-16R-8D 14.00 14.40 16.00 20.00 115.10 141.08 3.100 189.10 14 K D3N 14-15.99 D3N 145-116-16R-8D 14.50 14.90 16.00 20.00 119.10 145.83 3.100 193.80 14 K D3N 14-15.99 D3N 150-120-20R-8D 15.00 15.90 20.00 25.00 123.47 151.16 3.470 201.20 15 K D3N 14-15.99 D3N 160-128-20R-8D 16.00 16.90 20.00 25.00 131.44 161.25 3.440 211.30 16 K D3N 16-17.99 D3N 170-136-20R-8D 17.00 17.90 20.00 25.00 139.52 171.22 3.520 221.20 17 K D3N 16-17.99 D3N 180-144-25R-8D 18.00 18.90 25.00 32.00 147.90 181.36 3.900 237.40 18 K D3N 18-19.99 D3N 190-152-25R-8D 19.00 19.90 25.00 32.00 156.10 191.42 4.100 247.40 19 K D3N 18-19.99 D3N 200-160-25R-8D 20.00 20.90 25.00 32.00 164.32 201.24 4.320 257.20 20 K D3N 20-21.99 D3N 210-168-25R-8D 21.00 21.90 25.00 32.00 172.55 211.30 4.550 267.30 21 K D3N 20-21.99 D3N 220-176-25R-8D 22.00 22.90 25.00 32.00 180.69 221.62 4.690 277.60 22 K D3N 22-23.99 D3N 230-184-32R-8D 23.00 23.90 32.00 42.00 188.91 231.50 4.910 291.50 23 K D3N 22-23.99 D3N 240-192-32R-8D 24.00 24.90 32.00 42.00 197.21 241.54 5.210 301.50 24 K D3N 24-25.99 D3N 250-200-32R-8D 25.00 25.90 32.00 42.00 205.31 251.72 5.120 311.70 25 K D3N 24-25.99 • Do not mount smaller drilling heads other than the specified range of the drill body • For user guide and cutting conditions, see pages 68-81 (1) Cutting diameter minimum (2) Cutting diameter maximum (3) Seat size code For inserts, see pages: H3P (62) • F3P (65) 61