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Modular Drills

KSEM PLUS™ A1 Heads

Features and benefits
  • To ensure 100% system stability, KSEM™ inserts used for KSEM PLUS should not be reground.

  • KSEM PLUS heads are shipped with all insert screws.

  • KSEM PLUS heads are shipped with two wrenches, one for the KSEM insert and one to be used for the DFT™/DFR™ inserts as well as for the assembly of the body to the head.

  • Order KSEM PLUS shanks using connection coupling size (CSMS) to determine which heads go with each shank.

  • PDD in the callout drawing refers to the D1 of the KSEM HPG and HPCCL inserts for use with KSEM PLUS.

  • Order inserts (KSEM, DFT, and DFR) for KSEM PLUS separately.
Product specifications
Product # 3794420
ISO Catalog Number KSEMP6300FDS63A1M
ANSI Catalog Number KSEMP6300FDS63A1M
[D1] Drill Diameter Min Metric 63
[D1] Drill Diameter Min Inch 2.480
[PDD]Pilot Drill Cut Dia MM 27
[PDD]Pilot Drill Cut Dia Inch 1.063
[LPR]Protruding Length Metric 41,75
[LPR]Protruding Length Inch 1.643
[L1] Gage Length Metric 36
[L1] Gage Length Inch 1.417
[CSMS]System Size Machine Side FDS63
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KSEM PLUS A1 Heads 1.102–4″ (28–101,60mm)

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Product # ISO Catalog Number ANSI Catalog Number Grade First Choice NA First Choice EMEA First Choice AP [D1] Drill Diameter Min Metric [D1] Drill Diameter Min Inch [PDD]Pilot Drill Cut Dia MM [PDD]Pilot Drill Cut Dia Inch [LPR]Protruding Length Metric [LPR]Protruding Length Inch [L1] Gage Length Metric [L1] Gage Length Inch [CSMS]System Size Machine Side
3742210 KSEMP3300FDS32A1M KSEMP3300FDS32A1M Y Y Y 33 1.299 16 .6299 23,21 .9130 20 .7870 FDS32
3742211 KSEMP5000FDS50A1M KSEMP5000FDS50A1M N Y Y 50 1.968 23 .9055 34,84 1.372 30 1.181 FDS50
3742212 KSEMP7000FDS63A1M KSEMP7000FDS63A1M N Y Y 70 2.755 34 1.338 42,98 1.692 36 1.471 FDS63
3793949 KSEMP3320FDS32A1M KSEMP3320FDS32A1M N Y Y 33,20 1.307 16 .6299 23,21 .9130 20 .7870 FDS32
3793950 KSEMP3920FDS36A1M KSEMP3920FDS36A1M N Y Y 39,20 1.543 16 .6299 23,21 .9130 20 .7870 FDS36
3794291 KSEMP3200FDS32A1M KSEMP3200FDS32A1M N Y Y 32 1.259 15 .5906 23,04 .9070 20 .7870 FDS32
3794292 KSEMP3400FDS32A1M KSEMP3400FDS32A1M N Y Y 34 1.338 17 .6693 23,39 .9200 20 .7870 FDS32
3794393 KSEMP3500FDS32A1M KSEMP3500FDS32A1M N Y Y 35 1.378 18 .7087 23,57 .9280 20 .7870 FDS32
3794394 KSEMP3600FDS36A1M KSEMP3600FDS36A1M Y Y Y 36 1.417 13 .5118 22,69 .8930 20 .7870 FDS36
3794395 KSEMP3700FDS36A1M KSEMP3700FDS36A1M N Y Y 37 1.456 14 .5512 22,86 .9000 20 .7870 FDS36
3794396 KSEMP3800FDS36A1M KSEMP3800FDS36A1M N Y Y 38 1.496 15 .5906 23,04 .9070 20 .7870 FDS36
3794397 KSEMP3900FDS36A1M KSEMP3900FDS36A1M Y Y Y 39 1.535 16 .6299 23,21 .9130 20 .7870 FDS36
3794398 KSEMP4000FDS40A1M KSEMP4000FDS40A1M N Y Y 40 1.574 17 .6693 28,59 1.125 25 .9840 FDS40
3794399 KSEMP4100FDS40A1M KSEMP4100FDS40A1M N Y Y 41 1.614 18 .7087 28,77 1.132 25 .9840 FDS40
3794400 KSEMP4200FDS40A1M KSEMP4200FDS40A1M Y Y Y 42 1.653 19 .7480 28,94 1.139 25 .9840 FDS40
3794401 KSEMP4300FDS40A1M KSEMP4300FDS40A1M N Y Y 43 1.692 20 .7874 29,12 1.146 25 .9840 FDS40
3794402 KSEMP4400FDS40A1M KSEMP4400FDS40A1M N Y Y 44 1.732 21 .8268 29,29 1.153 25 .9840 FDS40
3794403 KSEMP4500FDS45A1M KSEMP4500FDS45A1M N Y Y 45 1.771 18 .7087 28,77 1.132 25 .9840 FDS45
3794404 KSEMP4600FDS45A1M KSEMP4600FDS45A1M Y Y Y 46 1.811 19 .7480 28,94 1.139 25 .9840 FDS45
3794405 KSEMP4700FDS45A1M KSEMP4700FDS45A1M N N Y 47 1.850 20 .7874 29,12 1.146 25 .9840 FDS45
3794406 KSEMP4800FDS45A1M KSEMP4800FDS45A1M N Y Y 48 1.889 21 .8268 29,29 1.153 25 .9840 FDS45
3794407 KSEMP4900FDS45A1M KSEMP4900FDS45A1M N N Y 49 1.929 22 .8661 29,47 1.160 25 .9840 FDS45
3794408 KSEMP5100FDS50A1M KSEMP5100FDS50A1M N Y Y 51 2.007 24 .9449 35,02 1.379 30 1.181 FDS50
3794409 KSEMP5200FDS50A1M KSEMP5200FDS50A1M N Y Y 52 2.047 25 .9843 35,20 1.386 30 1.181 FDS50
3794410 KSEMP5300FDS50A1M KSEMP5300FDS50A1M N N N 53 2.086 26 1.023 35,37 1.392 30 1.181 FDS50
3794411 KSEMP5400FDS50A1M KSEMP5400FDS50A1M N N N 54 2.126 27 1.063 35,55 1.399 30 1.181 FDS50
3794412 KSEMP5500FDS50A1M KSEMP5500FDS50A1M N N N 55 2.165 28 1.102 35,72 1.406 30 1.181 FDS50
3794413 KSEMP5600FDS56A1M KSEMP5600FDS56A1M N Y Y 56 2.204 20 .7874 34,32 1.351 30 1.181 FDS56
3794414 KSEMP5700FDS56A1M KSEMP5700FDS56A1M N N N 57 2.244 21 .8268 34,49 1.358 30 1.181 FDS56
3794415 KSEMP5800FDS56A1M KSEMP5800FDS56A1M Y Y Y 58 2.283 22 .8661 34,67 1.365 30 1.181 FDS56
3794416 KSEMP5900FDS56A1M KSEMP5900FDS56A1M Y N N 59 2.322 23 .9055 34,84 1.372 30 1.181 FDS56
3794417 KSEMP6000FDS56A1M KSEMP6000FDS56A1M N Y Y 60 2.362 24 .9449 35,02 1.379 30 1.181 FDS56
3794418 KSEMP6100FDS56A1M KSEMP6100FDS56A1M N N N 61 2.401 25 .9843 35,20 1.386 30 1.181 FDS56
3794419 KSEMP6200FDS56A1M KSEMP6200FDS56A1M N Y Y 62 2.440 26 1.023 35,37 1.392 30 1.181 FDS56
3794420 KSEMP6300FDS63A1M KSEMP6300FDS63A1M N N N 63 2.480 27 1.063 41,75 1.643 36 1.417 FDS63
3794421 KSEMP6400FDS63A1M KSEMP6400FDS63A1M N Y Y 64 2.519 28 1.102 41,92 1.650 36 1.417 FDS63
3794422 KSEMP6500FDS63A1M KSEMP6500FDS63A1M N Y Y 65 2.559 29 1.141 42,10 1.657 36 1.417 FDS63
3794423 KSEMP6600FDS63A1M KSEMP6600FDS63A1M N N N 66 2.598 30 1.181 42,28 1.664 36 1.417 FDS63
3794424 KSEMP6700FDS63A1M KSEMP6700FDS63A1M N N N 67 2.637 31 1.220 42,45 1.671 36 1.417 FDS63
3794425 KSEMP6800FDS63A1M KSEMP6800FDS63A1M N N N 68 2.677 32 1.259 42,63 1.678 36 1.417 FDS63
3794426 KSEMP6900FDS63A1M KSEMP6900FDS63A1M N N N 69 2.716 33 1.299 42,80 1.685 36 1.417 FDS63
3794427 KSEMP3750FDS36A1M KSEMP3750FDS36A1M N Y Y 37,50 1.476 15 .5906 23,04 .9070 20 .7870 FDS36
3794916 KSEMP3175FDS32A1M KSEMP1250FDS32A1 N N N 31,75 1.250 15 .5906 23,04 .9070 20 .7870 FDS32
3794917 KSEMP3334FDS32A1M KSEMP1313FDS32A1 Y Y Y 33,35 1.313 17 .6693 23,39 .9200 20 .7870 FDS32
3794918 KSEMP3493FDS32A1M KSEMP1375FDS32A1 Y N N 34,92 1.375 18 .7087 23,57 .9280 20 .7870 FDS32
3794919 KSEMP3651FDS36A1M KSEMP1438FDS36A1 Y N Y 36,52 1.438 14 .5512 22,86 .9000 20 .7870 FDS36
3794920 KSEMP3810FDS36A1M KSEMP1500FDS36A1 Y N N 38,10 1.500 15 .5906 23,04 .9070 20 .7870 FDS36
3794921 KSEMP3970FDS36A1M KSEMP1563FDS36A1 Y Y Y 39,70 1.563 17 .6693 23,39 .9200 20 .7870 FDS36
3794922 KSEMP4128FDS40A1M KSEMP1625FDS40A1 Y N Y 41,27 1.625 18 .7087 28,77 1.132 25 .9840 FDS40
3794933 KSEMP4445FDS40A1M KSEMP1750FDS40A1 Y N N 44,45 1.750 22 .8661 29,47 1.160 25 .9840 FDS40
3794934 KSEMP4763FDS45A1M KSEMP1875FDS45A1 Y N N 47,62 1.875 21 .8268 29,29 1.153 25 .9840 FDS45
3794935 KSEMP5080FDS50A1M KSEMP2000FDS50A1 Y N N 50,80 2 24 .9449 35,02 1.379 30 1.181 FDS50
3794936 KSEMP5398FDS50A1M KSEMP2125FDS50A1 Y N N 53,97 2.125 27 1.063 35,55 1.399 30 1.181 FDS50
3794937 KSEMP5715FDS56A1M KSEMP2250FDS56A1 Y N N 57,15 2.250 21 .8268 34,49 1.358 30 1.181 FDS56
3794938 KSEMP6033FDS56A1M KSEMP2375FDS56A1 Y N N 60,33 2.375 24 .9449 35,02 1.379 30 1.181 FDS56
3794939 KSEMP6350FDS63A1M KSEMP2500FDS63A1 Y N N 63,50 2.500 28 1.102 41,92 1.650 36 1.417 FDS63
3794940 KSEMP6668FDS63A1M KSEMP2625FDS63A1 Y N N 66,68 2.625 31 1.220 42,45 1.671 36 1.417 FDS63
3794941 KSEMP6985FDS63A1M KSEMP2750FDS63A1 Y N N 69,85 2.750 34 1.338 42,98 1.692 36 1.417 FDS63
4000408 KSEMP2800FDS28A1M KSEMP2800FDS28A1M N N Y 28 1.102 14 .5512 24,90 .9800 22 .8660 FDS28
4047811 KSEMP2858FDS28A1M KSEMP1125FDS28A1 N N N 28,57 1.125 15 .5906 25 .9840 22 .8660 FDS28
4047812 KSEMP2900FDS28A1M KSEMP2900FDS28A1M N N N 29 1.141 15 .5906 25 .9840 22 .8660 FDS28
4047823 KSEMP2937FDS28A1M KSEMP1156FDS28A1 N N N 29,36 1.156 16 .6299 25,20 .9920 22 .8660 FDS28
4047824 KSEMP3000FDS28A1M KSEMP3000FDS28A1M N Y Y 30 1.181 16 .6299 25,20 .9920 22 .8660 FDS28
4047825 KSEMP3017FDS28A1M KSEMP1188FDS28A1 N N N 30,17 1.187 17 .6693 25,40 1 22 .8660 FDS28
4047827 KSEMP3100FDS28A1M KSEMP3100FDS28A1M N N N 31 1.220 17 .6693 25,40 1 22 .8660 FDS28
5397513 KSEMP7200FDS71A1M KSEMP7200FDS71A1M N N N 72 2.835 27 1.063 46,95 1.849 46,95 1.849 FDS71
5397514 KSEMP7400FDS71A1M KSEMP7400FDS71A1M N N N 74 2.913 29 1.142 47,30 1.863 47,30 1.863 FDS71
5397515 KSEMP7600FDS71A1M KSEMP7600FDS71A1M N N N 76 2.992 31 1.220 47,65 1.876 47,65 1.876 FDS71
5397516 KSEMP7620FDS71A1M KSEMP3000FDS71A1 Y N N 76,20 3 31 1.220 47,65 1.876 47,65 1.876 FDS71
5397517 KSEMP7800FDS71A1M KSEMP7800FDS71A1M N N N 78 3.071 33 1.299 48 1.890 48 1.890 FDS71
5397518 KSEMP8000FDS80A1M KSEMP8000FDS80A1M N N N 80 3.150 31 1.220 52,76 2.077 52,76 2.077 FDS80
5397519 KSEMP8200FDS80A1M KSEMP8200FDS80A1M N N N 82 3.228 33 1.299 53,11 2.091 53,11 2.091 FDS80
5397550 KSEMP8255FDS80A1M KSEMP3250FDS80A1 Y N N 82,55 3.250 34 1.338 53,29 2.098 53,29 2.098 FDS80
5397551 KSEMP8400FDS80A1M KSEMP8400FDS80A1M N N N 84 3.307 35 1.378 53,46 2.105 53,46 2.105 FDS80
5397552 KSEMP8600FDS80A1M KSEMP8600FDS80A1M N N Y 86 3.386 37 1.456 53,82 2.119 53,82 2.119 FDS80
5397553 KSEMP8800FDS80A1M KSEMP8800FDS80A1M N N N 88 3.465 39 1.535 54,17 2.133 54,17 2.133 FDS80
5397554 KSEMP8890FDS80A1M KSEMP3500FDS80A1 N N N 88,90 3.500 40 1.574 54,34 2.140 45 1.772 FDS80
5397555 KSEMP9000FDS90A1M KSEMP9000FDS90A1M N N N 90 3.543 37 1.456 59,22 2.332 59,22 2.332 FDS90
5397556 KSEMP9200FDS90A1M KSEMP9200FDS90A1M N N N 92 3.622 39 1.535 59,57 2.346 59,57 2.346 FDS90
5397557 KSEMP9400FDS90A1M KSEMP9400FDS90A1M N N N 94 3.701 26 1.023 57,97 2.283 57,97 2.283 FDS90
5397558 KSEMP9525FDS90A1M KSEMP3750FDS90A1 N N N 95,25 3.750 27 1.063 58,15 2.289 58,15 1.969 FDS90
5397559 KSEMP9600FDS90A1M KSEMP9600FDS90A1M N N N 96 3.780 28 1.102 58,32 2.297 58,32 2.297 FDS90
5397560 KSEMP9800FDS90A1M KSEMP9800FDS90A1M N N N 98 3.858 30 1.181 58,68 2.311 58,68 2.311 FDS90
5397561 KSEMP10160FDS90A1M KSEMP4000FDS90A1 N N N 101,6 4 34 1.339 59,38 2.338 59,38 2.338 FDS90
6041904 KSEMP7100FDS71A1M KSEMP7100FDS71A1M N N N 71 2.795 26 1.024 46,77 1.842 46,77 1.842 FDS71
6041906 KSEMP7300FDS71A1M KSEMP7300FDS71A1M N N N 73 2.874 28 1.102 47,12 1.855 47,12 1.855 FDS71
6041907 KSEMP7500FDS71A1M KSEMP7500FDS71A1M N N N 75 2.953 30 1.181 47,48 1.869 47,48 1.869 FDS71
6041910 KSEMP8100FDS80A1M KSEMP8100FDS80A1M N N N 81 3.189 32 1.260 52,94 2.085 52,94 2.085 FDS80
6041922 KSEMP8500FDS80A1M KSEMP8500FDS80A1M N N N 85 3.346 36 1.417 53,64 2.112 53,64 2.112 FDS80
6041923 KSEMP8700FDS80A1M KSEMP8700FDS80A1M N N N 87 3.425 38 1.496 53,99 2.126 53,99 2.126 FDS80
6041924 KSEMP8900FDS80A1M KSEMP8900FDS80A1M N N N 89 3.504 40 1.575 54,34 2.140 45 1.772 FDS80
6041927 KSEMP9500FDS90A1M KSEMP9500FDS90A1M N N N 95 3.740 27 1.063 58,15 2.290 58,15 2.290 FDS90
6041929 KSEMP9900FDS90A1M KSEMP9900FDS90A1M N N N 99 3.898 31 1.220 58,85 2.317 58,85 2.317 FDS90
6041930 KSEMP10000FDS90A1M KSEMP10000FDS90A1M N N N 100 3.937 32 1.260 59,03 2.324 59,03 2.324 FDS90
6041931 KSEMP7303FDS71A1M KSEMP2875FDS71A1 N N N 73,02 2.875 28 1.102 47,12 1.855 47,12 1.855 FDS71
6041932 KSEMP7938FDS80A1M KSEMP3125FDS80A1 N N N 79,37 3.125 31 1.220 52,76 2.077 52,76 2.077 FDS80
6041933 KSEMP8573FDS80A1M KSEMP3375FDS80A1 N N N 85,72 3.375 37 1.457 53,82 2.119 53,82 2.119 FDS80
6041934 KSEMP9208FDS90A1M KSEMP3625FDS90A1 N N N 92,07 3.625 39 1.535 59,57 2.346 59,57 2.346 FDS90
6041935 KSEMP9843FDS90A1M KSEMP3875FDS90A1 N N N 98,42 3.875 31 1.220 58,85 2.317 58,85 2.317 FDS90

Product Usage

Uses and application

  • Drilling - Through Coolant

Inserts and Holder Bodies for KSEM PLUS™ A1 Heads 28-101,6mm

KSEM-HPCCL Center Inserts
KSEMP-HPGM Center Inserts
Drill Fix side inserts • DFR-GD Geometry
Drill Fix side inserts • DFR-LD Geometry
Drill Fix side inserts • DFR-MD Geometry
Drill Fix side inserts • DFT-HP Geometry
Drill Fix side inserts • DFT-MD Geometry
Drill Fix Side Inserts • DFC-HP Geometry
Drill Fix Side Inserts • DFC-MD Geometry
KSEM PLUS™ B1 Heads 28-101,6mm
KSEM PLUS™ WD Shanks • 3 x D • Metric
KSEM PLUS™ WD Shanks • 5 x D • Metric
KSEM PLUS™ WD Shanks • 8 x D • Metric
KSEM PLUS™ WD Shanks • 10 x D • Metric
KSEM PLUS™ SSF Shanks • 3 x D • Inch
KSEM PLUS™ SSF Shanks • 5 x D • Inch
KSEM PLUS™ SSF Shanks • 8 x D • Inch
KSEM PLUS™ SSF Shanks • 10 x D • Inch

Spare Parts for KSEM PLUS™ A1 Heads 28-101,6mm

CLAMPING SCREW KSEM M5X23-LH
CLAMPING SCREW KSEM M5X23-LH
INSERT SCR M5-0.8 X 12.5 T20
INSERT SCR M5-0.8 X 12.5 T20
WRENCH SW 2.5
WRENCH SW 2.5
WRENCH TX 20
WRENCH TX 20