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      Modular Drilling • Carbide Insert for KSEM™
      Modular Drilling • Carbide Insert for KSEM™
      Modular Drilling • Carbide Insert for KSEM™
      Modular Drilling • Carbide Insert for KSEM™
      Select the files you wish to request
      Download CAD Drawings SDS

      KSEM™ • Center Insert • FEG Geometry

      Modular Drilling • Carbide Insert for KSEM™

      Metric
      Inch
      SAP Material Number 6123362
      ISO Catalog Number KSEM3450FEGM
      ANSI Catalog Number KSEM3450FEGM
      Grade KCPM45
      [D1] Drill Diameter 34.5000 mm
      [D1] Drill Diameter 1.358 in
      [L5] Drill Point Length 1.4000 mm
      [L5] Drill Point Length .0560 in
      [PPD] Pilot Point Diameter 10.2000 mm
      [PPD] Pilot Point Diameter .4000 in
      [SSC] Insert Seat Size 9
      See all Product Variants

      Uses and application

      • Drilling: Flat BottomDrilling: Flat Bottom
      • Counter BoringCounter Boring
      • Drilling: Inclined EntryDrilling: Inclined Entry
      • Drilling: Inclined ExitDrilling: Inclined Exit
      • DrillingDrilling
      • Tool Dimensions: 2flute/4margin/coolantTool Dimensions: 2flute/4margin/coolant
      • Drilling: Cross-Hole DrillingDrilling: Cross-Hole Drilling

      Workpiece Materials

      P Steel
      M Stainless Steel
      K Cast Iron
      N Non-Ferrous
      S High-Temp Alloys

      Features and benefits

      • FEG geometry for 180° flat bottom hole drilling, and piloting on inclined entries.

      • Modular drilling in steels and cast iron.

      Machine Side

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      Workpiece Side

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      Grades

      • KCPM45
        KCPM45

        Composition: Multilayered PVD TiN-TiAlN coated medium-grain carbide.
        Application: Applicable for steel and cast iron. This grade offers excellent wear resistance and reliability at intermediate cutting speeds. Due to the medium-grain carbide, it offers superior chipping resistance in metastable machining conditions.

        P Steel
        S High-Temp Alloys
        K Cast Iron
        M Stainless Steel
        N Non-Ferrous
      KSEM™ FEG/PC • Tolerances Metric
      D1 metric tolerance k7
      12,5–18 +0,001/+0,019
      18–30 +0,002/+0,023
      30–40 +0,002/+0,027
      KSEM™ FEG/PC • Tolerances Inch
      D1 inch tolerance k7
      .500–.709 +.0000/+.0008
      .709–1.181 +.0000/+.0009
      1.181–1.575 +.0000/+.0010
      KSEM™ HP/SPL • Tolerances Metric
      D1 metric tolerance h8 +/-
      12,5–18 +0,000/-0,027
      18–30 +0,000/-0,033
      30–40 +0,000/-0,039
      KSEM™ HP/SPL • Tolerances Inch
      D1 inch tolerance h8 +/-
      .500–.709 +.000/-.0010
      .709–1.181 +.000/-.0013
      1.181–1.575 +.000/-.0015
      D1 3 x D 5 x D 7 x D 10 x D
      mm in L L1 L4 max wrench L L1 L4 max wrench L L4 max wrench L L4 max wrench
      12,50   .4921 111 -   42 170.294 139 -   70 170.294 167   98 170.295 195 125 170.296
      13,00   .5118 111 -   42 170.294 139 -   70 170.294 167   98 170.295 200 130 170.296
      13,50   .5315 111 -   42 170.294 139 -   70 170.294 167   98 170.295 205 135 170.296
      13,51   .5319 111 -   42 170.289 139 -   70 170.289 167   98 170.290 205 135 170.291
      14,00   .5512 111 -   42 170.289 139 -   70 170.289 167   98 170.290 210 140 170.291
      14,50   .5709 122 -   48 170.289 154 -   80 170.289 186 112 170.290 220 145 170.291
      14,51   .5713 122 -   48 170.289 154 -   80 170.289 186 112 170.290 220 145 170.291
      15,00   .5906 122 -   48 170.289 154 -   80 170.289 186 112 170.290 225 150 170.291
      15,50   .6102 122 -   48 170.289 154 -   80 170.289 186 112 170.290 230 155 170.291
      16,00   .6299 122 -   48 170.270 154 -   80 170.270 186 112 170.270 234 160 170.271
      16,50   .6496 130 -   54 170.270 166 -   90 170.270 202 126 170.271 241 165 170.281
      17,00   .6693 130 -   54 170.270 166 -   90 170.270 202 126 170.271 246 170 170.281
      17,50   .6890 130 -   54 170.270 166 -   90 170.270 202 126 170.271 251 175 170.281
      18,00   .7087 130 -   54 170.270 166 -   90 170.270 202 126 170.271 256 180 170.281
      18,01   .7091 - 184 - 100 170.270 170.271 269 185 170.281
      18,50   .7283 144 -   60 170.270 184 - 100 170.270 224 140 170.271 269 185 170.281
      19,00   .7480 144 -   60 170.270 184 - 100 170.270 224 140 170.271 274 190 170.281
      19,50   .7677 144 -   60 170.270 184 - 100 170.270 224 140 170.271 279 195 170.281
      20,00   .7874 153 -   60 170.272 197 - 100 170.272 241 140 170.273 297 200 170.282
      20,50   .8071 153 -   66 170.272 197 - 110 170.272 241 154 170.273 297 205 170.282
      21,00   .8268 153 -   66 170.272 197 - 110 170.272 241 154 170.273 297 210 170.282
      21,50   .8465 153 -   66 170.272 197 - 110 170.272 241 154 170.273 307 215 170.282
      22,00   .8661 153 -   66 170.272 197 - 110 170.272 241 154 170.273 307 220 170.282
      22,01   .8665 - 209 - 120 170.272 170.273 319 225 170.282
      22,50   .8858 161 -   72 170.272 209 - 120 170.272 257 168 170.273 319 225 170.282
      23,00   .9055 161 -   72 170.272 209 - 120 170.272 257 168 170.273 319 230 170.282
      23,50   .9252 161 -   72 170.272 209 - 120 170.272 257 168 170.273 329 235 170.282
      24,00   .9449 161 -   72 170.272 209 - 120 170.272 257 168 170.273 329 240 170.282
      24,01   .9453 - 226 - 130 170.274 346 245 170.283
      24,50   .9646 174 -   78 170.274 226 - 130 170.274 278 182 170.275 346 245 170.283
      25,00   .9843 174 -   78 170.274 226 - 130 170.274 278 182 170.275 346 250 170.283
      25,50 10.039 174 -   78 170.274 226 - 130 170.274 278 182 170.275 356 255 170.283
      26,00 10.236 174 -   78 170.274 226 - 130 170.274 278 182 170.275 356 260 170.283
      26,01 10.240 - 238 - 140 170.274 170.275 363 265 170.283
      26,50 10.433 182 -   84 170.274 238 - 140 170.274 294 196 170.275 363 265 170.283
      27,00 10.630 182 -   84 170.274 238 - 140 170.274 294 196 170.275 368 270 170.283
      27,50 10.827 182 -   84 170.274 238 - 140 170.274 294 196 170.275 378 275 170.283
      28,00 11.024 182 -   84 170.274 238 - 140 170.274 294 196 170.275 378 280 170.283
      28,02 11.028 - 250 - 150 170.276 390 285 170.284
      28,50 11.220 190 -   90 170.276 250 - 150 170.276 310 210 170.277 390 285 170.284
      29,00 11.417 190 -   90 170.276 250 - 150 170.276 310 210 170.277 390 290 170.284
      29,50 11.614 190 -   90 170.276 250 - 150 170.276 310 210 170.277 400 295 170.284
      30,00 11.811 190 -   90 170.276 250 - 150 170.276 310 210 170.277 400 300 170.284
      30,01 11.815 - 264 - 160 170.276 170.277 414 305 170.284
      30,50 12.008 200 -   96 170.276 264 - 160 170.276 328 224 170.277
      31,00 12.205 200 -   96 170.276 264 - 160 170.276 328 224 170.277 414 310 170.284
      31,50 12.402 200 -   96 170.276 264 - 160 170.276 328 224 170.277
      32,00 12.598 200 -   96 170.276 264 - 160 170.276 328 224 170.277 424 320 170.284
      32,01 12.602 220 159   99 170.276 293 225 165 170.277
      33,00 12.992 227 159   99 170.276 293 225 165 170.277
      34,00 13.386 225 157 102 170.276 293 225 170 170.277
      35,00 13.780 235 167 105 170.276 305 237 175 170.277
      36,00 14.173 233 165 108 170.276 305 237 180 170.277
      36,01 14.177 237 176 111 170.276 318 250 185 170.277
      37,00 14.567 244 176 111 170.276 318 250 185 170.277
      38,00 14.961 242 174 114 170.276 318 250 190 170.277
      39,00 15.354 252 184 117 170.276 330 262 195 170.277
      40,00 15.748 250 182 120 170.276 330 262 200 170.277
      7 x D 10 x D
      D1 3 x D 5 x D L1 L4 max wrench L1 L4 max wrench
      mm in L L1 L4 max wrench L L1 L4 max wrench 5.63 3.50 170.295 7.75 5.00 170.296
      12,50   .4921 111 -   42 170.294 139 -   70 170.294 6.13 3.50 170.295
      13,00   .5118 111 -   42 170.294 139 -   70 170.294 6.25 3.56 170.295 7.88 5.09 170.296
      13,50   .5315 111 -   42 170.294 139 -   70 170.294 6.25 3.61 170.295 8.00 5.16 170.296
      13,51   .5319 111 -   42 170.289 139 -   70 170.289 6.38 3.72 170.295 8.13 5.31 170.296
      14,00   .5512 111 -   42 170.289 139 -   70 170.289 6.50 3.83 170.290 8.25 5.47 170.291
      14,50   .5709 122 -   48 170.289 154 -   80 170.289 6.63 3.94 170.290 8.38 5.63 170.291
      14,51   .5713 122 -   48 170.289 154 -   80 170.289 6.75 4.05 170.290 8.50 5.78 170.291
      15,00   .5906 122 -   48 170.289 154 -   80 170.289 6.88 4.16 170.290 8.75 5.94 170.291
      15,50   .6102 122 -   48 170.289 154 -   80 170.289 7.00 4.27 170.290 8.88 6.09 170.291
      16,00   .6299 122 -   48 170.270 154 -   80 170.270 7.38 4.41 170.270 9.00 6.25 170.281
      16,50   .6496 130 -   54 170.270 166 -   90 170.270 8.00 4.59 170.271 9.13 6.34 170.281
      17,00   .6693 130 -   54 170.270 166 -   90 170.270 8.00 4.96 170.271 9.38 6.56 170.281
      17,50   .6890 130 -   54 170.270 166 -   90 170.270 8.00 4.96 170.271 9.75 6.88 170.281
      18,00   .7087 130 -   54 170.270 166 -   90 170.270 8.88 5.51 170.271 10.25 7.19 170.281
      18,01   .7091 - 184 - 100 170.270 8.88 5.51 170.271 10.50 7.50 170.281
      18,50   .7283 144 -   60 170.270 184 - 100 170.270 9.88 5.51 170.281 11.50 7.50 170.281
      19,00   .7480 144 -   60 170.270 184 - 100 170.270 8.88 5.51 170.271
      19,50   .7677 144 -   60 170.270 184 - 100 170.270 11.50 7.59 170.281
      20,00   .7874 153 -   60 170.272 197 - 100 170.272 9.88 5.51 170.281 11.75 7.81 170.281
      20,50   .8071 153 -   66 170.272 197 - 110 170.272 10.25 6.06 170.273 12.13 8.13 170.282
      21,00   .8268 153 -   66 170.272 197 - 110 170.272 10.25 6.06 170.273 12.50 8.44 170.282
      21,50   .8465 153 -   66 170.272 197 - 110 170.272 10.88 6.61 170.282 12.75 8.75 170.282
      22,00   .8661 153 -   66 170.272 197 - 110 170.272 11.13 6.61 170.282
      22,01   .8665 - 209 - 120 170.272 10.88 6.61 170.282 12.88 8.84 170.282
      22,50   .8858 161 -   72 170.272 209 - 120 170.272 10.88 6.61 170.282 13.13 9.06 170.282
      23,00   .9055 161 -   72 170.272 209 - 120 170.272 10.88 6.61 170.282 13.44 9.38 170.282
      23,50   .9252 161 -   72 170.272 209 - 120 170.272 11.63 7.17 170.275 13.88 9.69 170.283
      24,00   .9449 161 -   72 170.272 209 - 120 170.272 11.63 7.17 170.283 14.00 9.84 170.283
      24,01   .9453 - 226 - 130 170.274 11.63 7.17 170.283 14.13 10.00 170.283
      24,50   .9646 174 -   78 170.274 226 - 130 170.274 11.88 7.17 170.283 14.38 10.00 170.283
      25,00   .9843 174 -   78 170.274 226 - 130 170.274 12.25 7.08 170.283 14.50 10.11 170.283
      25,50 10.039 174 -   78 170.274 226 - 130 170.274 12.50 7.72 170.283 14.75 10.31 170.283
      26,00 10.236 174 -   78 170.274 226 - 130 170.274 12.50 7.72 170.283 15.13 10.63 170.283
      26,01 10.240 - 238 - 140 170.274 12.50 7.72 170.283 15.50 10.94 170.283
      26,50 10.433 182 -   84 170.274 238 - 140 170.274 13.13 8.27 170.284 15.75 11.25 170.284
      27,00 10.630 182 -   84 170.274 238 - 140 170.274 13.13 8.27 170.284 16.13 11.56 170.284
      27,50 10.827 182 -   84 170.274 238 - 140 170.274 13.75 8.82 170.284 16.50 11.88 170.284
      28,00 11.024 182 -   84 170.274 238 - 140 170.274 13.75 8.82 170.284 16.88 12.19 170.284
      28,02 11.028 - 250 - 150 170.276 13.75 8.82 170.284 17.13 12.50 170.284
      28,50 11.220 190 -   90 170.276 250 - 150 170.276 14.25 8.82 170.284 17.63 12.50 170.284
      29,00 11.417 190 -   90 170.276 250 - 150 170.276
      29,50 11.614 190 -   90 170.276 250 - 150 170.276
      30,00 11.811 190 -   90 170.276 250 - 150 170.276
      30,01 11.815 - 264 - 160 170.276
      30,50 12.008 200 -   96 170.276 264 - 160 170.276
      31,00 12.205 200 -   96 170.276 264 - 160 170.276
      31,50 12.402 200 -   96 170.276 264 - 160 170.276
      32,00 12.598 200 -   96 170.276 264 - 160 170.276
      32,01 12.602 220 159   99 170.276 293 225 165 170.277
      33,00 12.992 227 159   99 170.276 293 225 165 170.277
      34,00 13.386 225 157 102 170.276 293 225 170 170.277
      35,00 13.780 235 167 105 170.276 305 237 175 170.277
      36,00 14.173 233 165 108 170.276 305 237 180 170.277
      36,01 14.177 237 176 111 170.276 318 250 185 170.277
      37,00 14.567 244 176 111 170.276 318 250 185 170.277
      38,00 14.961 242 174 114 170.276 318 250 190 170.277
      39,00 15.354 252 184 117 170.276 330 262 195 170.277
      40,00 15.748 250 182 120 170.276 330 262 200 170.277
      D1 5 x D 8 x D
      mm in L1 L4 max wrench L1 L4 max wrench
      12,700 .5000 3.94 2.50 170.294 — — —
      12,929 .5090 4.00 2.55 170.294 — — —
      13,106 .5160 4.00 2.58 170.294 — — —
      13,487 .5310 4.13 2.66 170.294 — — —
      13,894 .5470 4.13 2.73 170.289 — — —
      14,300 .5630 4.25 2.81 170.289 — — —
      14,681 .5780 4.31 2.89 170.289 — — —
      15,088 .5940 4.38 2.97 170.289 — — —
      15,469 .6090 4.5 3.05 170.289 — — —
      15,875 .6250 4.75 3.15 170.270 6.25 5.00 170.271
      17,463 .6875 5.25 3.54 170.270 7.00 5.50 170.271
      19,050 .7500 5.88 3.94 170.271 7.50 6.00 170.281
      19,050 .7500 6.00 3.94 170.271 7.50 6.00 170.281
      20,637 .8125 6.25 4.33 170.273 8.00 6.50 170.282
      20,638 .8125 6.25 4.33 170.273 — — 170.282
      22,225 .8750 6.63 4.72 170.273 8.50 7.00 170.282
      22,225 .8750 6.75 4.72 170.273 8.50 7.00 170.282
      23,813 .9375 6.63 4.72 170.273 9.13 7.50 170.282
      24,606 .9688 7.13 5.12 170.275 — — —
      25,003 .9844 7.13 5.12 170.275 9.50 7.88 170.283
      25,400 1.0000 7.25 5.12 170.275 9.63 8.00 170.283
      25,400 1.0000 7.25 5.12 170.275 9.63 8.00 170.283
      26,988 1.0625 7.63 5.51 170.275 10.25 8.50 170.283
      28,575 1.1250 8.13 5.91 170.277 10.75 9.00 170.284
      30,163 1.1875 8.50 6.30 170.277 11.38 9.50 170.284
      31,750 1.2500 8.50 6.30 170.277 11.88 10.00 170.284
      31,750 1.2500 8.75 6.30 170.277 11.88 10.00 170.284
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