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KSEM™ • Drill Body • 7 x D • WN Shank • Metric

Modular Drilling • Whistle Notch™ Shank (WN)

Material Number1279866

ISO Catalog IDKSEM195R7WN25MANSI Catalog IDKSEM195R7WN25M

Modular Drilling • Whistle Notch™ Shank (WN) - 1279866 - Kennametal
Modular Drilling • Whistle Notch™ Shank (WN) - 1279866 - Kennametal
Modular Drilling • Whistle Notch™ Shank (WN) - 1279866 - Kennametal
Modular Drilling • Whistle Notch™ Shank (WN) - 1279866 - Kennametal
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Modular Drilling • Whistle Notch™ Shank (WN) - 1279866 - Kennametal
Modular Drilling • Whistle Notch™ Shank (WN) - 1279866 - Kennametal
Modular Drilling • Whistle Notch™ Shank (WN) - 1279866 - Kennametal
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List Price
$572.39/each
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Your Price
/each
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  • P Steel
  • M Stainless Steel
  • K Cast Iron
  • N Non-Ferrous
  • S High-Temp Alloys
  • Drilling - Through CoolantDrilling - Through Coolant
  • Shank - Cylindrical Whistle Notch 2°Shank - Cylindrical Whistle Notch 2°
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Drawing 1279866
Metric
Inch
Material Number1279866
ISO Catalog IDKSEM195R7WN25M
ANSI Catalog IDKSEM195R7WN25M
[D1] Drill Diameter M 19.5 mm
[D1] Drill Diameter M .7677 in
[D1MAX] Drill Diameter Maximum19.999 mm
[D1MAX] Drill Diameter Maximum.7873 in
[L4/D1] Length/Diameter Ratio7
[L] Overall Length 224 mm
[L] Overall Length 8.818 in
[L3] Flute Length 163 mm
[L3] Flute Length 6.417 in
[L4] Maximum Drilling Depth 140 mm
[L4] Maximum Drilling Depth 5.511 in
[L5] Drill Point Length3.095 mm
[L5] Drill Point Length.1219 in
[LS] Shank Length 56 mm
[LS] Shank Length 2.204 in
[D] Adapter / Shank / Bore Diameter25 mm
[D] Adapter / Shank / Bore Diameter.9843 in
[SSC] Insert Seat Size2
See all Product Variants

Workpiece Materials

  • Steel
  • Stainless Steel
  • Cast Iron
  • Non-Ferrous
  • High-Temp Alloys

Uses and application

  • Drilling - Through CoolantDrilling - Through Coolant
  • Shank - Cylindrical Whistle Notch 2°Shank - Cylindrical Whistle Notch 2°

Features and benefits

  • The central locking screw mechanism ensures secure clamping of the insert, resulting in process safety and long tool life for both the drill body and the insert.

  • Internal coolant supply directly to the cutting zone, for extended tool life and efficient chip evacuation.

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Tolerance

KSEM™ FEG/PC • Tolerances Metric
D1 metrictolerance k7
12,5–18+0,001/+0,019
18–30+0,002/+0,023
30–40+0,002/+0,027
KSEM™ FEG/PC • TolerancesInch
D1 inchtolerance k7
.500–.709+.0000/+.0008
.709–1.181+.0000/+.0009
1.181–1.575+.0000/+.0010
KSEM™ HP/SPL • TolerancesMetric
D1 metrictolerance h8 +/-
12,5–18+0,000/-0,027
18–30+0,000/-0,033
30–40+0,000/-0,039
KSEM™ HP/SPL • TolerancesInch
D1 inchtolerance h8 +/-
.500–.709+.000/-.0010
.709–1.181+.000/-.0013
1.181–1.575+.000/-.0015
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Dimension

D13 x D5 x D7 x D10 x D
mminLL1L4 maxwrenchLL1L4 maxwrenchLL4 maxwrenchLL4 maxwrench
12,50  .4921111-  42170.294139-  70170.294167  98170.295195125170.296
13,00  .5118111-  42170.294139-  70170.294167  98170.295200130170.296
13,50  .5315111-  42170.294139-  70170.294167  98170.295205135170.296
13,51  .5319111-  42170.289139-  70170.289167  98170.290205135170.291
14,00  .5512111-  42170.289139-  70170.289167  98170.290210140170.291
14,50  .5709122-  48170.289154-  80170.289186112170.290220145170.291
14,51  .5713122-  48170.289154-  80170.289186112170.290220145170.291
15,00  .5906122-  48170.289154-  80170.289186112170.290225150170.291
15,50  .6102122-  48170.289154-  80170.289186112170.290230155170.291
16,00  .6299122-  48170.270154-  80170.270186112170.270234160170.271
16,50  .6496130-  54170.270166-  90170.270202126170.271241165170.281
17,00  .6693130-  54170.270166-  90170.270202126170.271246170170.281
17,50  .6890130-  54170.270166-  90170.270202126170.271251175170.281
18,00  .7087130-  54170.270166-  90170.270202126170.271256180170.281
18,01  .7091-184-100170.270170.271269185170.281
18,50  .7283144-  60170.270184-100170.270224140170.271269185170.281
19,00  .7480144-  60170.270184-100170.270224140170.271274190170.281
19,50  .7677144-  60170.270184-100170.270224140170.271279195170.281
20,00  .7874153-  60170.272197-100170.272241140170.273297200170.282
20,50  .8071153-  66170.272197-110170.272241154170.273297205170.282
21,00  .8268153-  66170.272197-110170.272241154170.273297210170.282
21,50  .8465153-  66170.272197-110170.272241154170.273307215170.282
22,00  .8661153-  66170.272197-110170.272241154170.273307220170.282
22,01  .8665-209-120170.272170.273319225170.282
22,50  .8858161-  72170.272209-120170.272257168170.273319225170.282
23,00  .9055161-  72170.272209-120170.272257168170.273319230170.282
23,50  .9252161-  72170.272209-120170.272257168170.273329235170.282
24,00  .9449161-  72170.272209-120170.272257168170.273329240170.282
24,01  .9453-226-130170.274346245170.283
24,50  .9646174-  78170.274226-130170.274278182170.275346245170.283
25,00  .9843174-  78170.274226-130170.274278182170.275346250170.283
25,5010.039174-  78170.274226-130170.274278182170.275356255170.283
26,0010.236174-  78170.274226-130170.274278182170.275356260170.283
26,0110.240-238-140170.274170.275363265170.283
26,5010.433182-  84170.274238-140170.274294196170.275363265170.283
27,0010.630182-  84170.274238-140170.274294196170.275368270170.283
27,5010.827182-  84170.274238-140170.274294196170.275378275170.283
28,0011.024182-  84170.274238-140170.274294196170.275378280170.283
28,0211.028-250-150170.276390285170.284
28,5011.220190-  90170.276250-150170.276310210170.277390285170.284
29,0011.417190-  90170.276250-150170.276310210170.277390290170.284
29,5011.614190-  90170.276250-150170.276310210170.277400295170.284
30,0011.811190-  90170.276250-150170.276310210170.277400300170.284
30,0111.815-264-160170.276170.277414305170.284
30,5012.008200-  96170.276264-160170.276328224170.277
31,0012.205200-  96170.276264-160170.276328224170.277414310170.284
31,5012.402200-  96170.276264-160170.276328224170.277
32,0012.598200-  96170.276264-160170.276328224170.277424320170.284
32,0112.602220159  99170.276293225165170.277
33,0012.992227159  99170.276293225165170.277
34,0013.386225157102170.276293225170170.277
35,0013.780235167105170.276305237175170.277
36,0014.173233165108170.276305237180170.277
36,0114.177237176111170.276318250185170.277
37,0014.567244176111170.276318250185170.277
38,0014.961242174114170.276318250190170.277
39,0015.354252184117170.276330262195170.277
40,0015.748250182120170.276330262200170.277
7 x D10 x D
D13 x D5 x DL1L4 maxwrenchL1L4 maxwrench
mminLL1L4 maxwrenchLL1L4 maxwrench5.633.50170.2957.755.00170.296
12,50  .4921111-  42170.294139-  70170.2946.133.50170.295
13,00  .5118111-  42170.294139-  70170.2946.253.56170.2957.885.09170.296
13,50  .5315111-  42170.294139-  70170.2946.253.61170.2958.005.16170.296
13,51  .5319111-  42170.289139-  70170.2896.383.72170.2958.135.31170.296
14,00  .5512111-  42170.289139-  70170.2896.503.83170.2908.255.47170.291
14,50  .5709122-  48170.289154-  80170.2896.633.94170.2908.385.63170.291
14,51  .5713122-  48170.289154-  80170.2896.754.05170.2908.505.78170.291
15,00  .5906122-  48170.289154-  80170.2896.884.16170.2908.755.94170.291
15,50  .6102122-  48170.289154-  80170.2897.004.27170.2908.886.09170.291
16,00  .6299122-  48170.270154-  80170.2707.384.41170.2709.006.25170.281
16,50  .6496130-  54170.270166-  90170.2708.004.59170.2719.136.34170.281
17,00  .6693130-  54170.270166-  90170.2708.004.96170.2719.386.56170.281
17,50  .6890130-  54170.270166-  90170.2708.004.96170.2719.756.88170.281
18,00  .7087130-  54170.270166-  90170.2708.885.51170.27110.257.19170.281
18,01  .7091-184-100170.2708.885.51170.27110.507.50170.281
18,50  .7283144-  60170.270184-100170.2709.885.51170.28111.507.50170.281
19,00  .7480144-  60170.270184-100170.2708.885.51170.271
19,50  .7677144-  60170.270184-100170.27011.507.59170.281
20,00  .7874153-  60170.272197-100170.2729.885.51170.28111.757.81170.281
20,50  .8071153-  66170.272197-110170.27210.256.06170.27312.138.13170.282
21,00  .8268153-  66170.272197-110170.27210.256.06170.27312.508.44170.282
21,50  .8465153-  66170.272197-110170.27210.886.61170.28212.758.75170.282
22,00  .8661153-  66170.272197-110170.27211.136.61170.282
22,01  .8665-209-120170.27210.886.61170.28212.888.84170.282
22,50  .8858161-  72170.272209-120170.27210.886.61170.28213.139.06170.282
23,00  .9055161-  72170.272209-120170.27210.886.61170.28213.449.38170.282
23,50  .9252161-  72170.272209-120170.27211.637.17170.27513.889.69170.283
24,00  .9449161-  72170.272209-120170.27211.637.17170.28314.009.84170.283
24,01  .9453-226-130170.27411.637.17170.28314.1310.00170.283
24,50  .9646174-  78170.274226-130170.27411.887.17170.28314.3810.00170.283
25,00  .9843174-  78170.274226-130170.27412.257.08170.28314.5010.11170.283
25,5010.039174-  78170.274226-130170.27412.507.72170.28314.7510.31170.283
26,0010.236174-  78170.274226-130170.27412.507.72170.28315.1310.63170.283
26,0110.240-238-140170.27412.507.72170.28315.5010.94170.283
26,5010.433182-  84170.274238-140170.27413.138.27170.28415.7511.25170.284
27,0010.630182-  84170.274238-140170.27413.138.27170.28416.1311.56170.284
27,5010.827182-  84170.274238-140170.27413.758.82170.28416.5011.88170.284
28,0011.024182-  84170.274238-140170.27413.758.82170.28416.8812.19170.284
28,0211.028-250-150170.27613.758.82170.28417.1312.50170.284
28,5011.220190-  90170.276250-150170.27614.258.82170.28417.6312.50170.284
29,0011.417190-  90170.276250-150170.276
29,5011.614190-  90170.276250-150170.276
30,0011.811190-  90170.276250-150170.276
30,0111.815-264-160170.276
30,5012.008200-  96170.276264-160170.276
31,0012.205200-  96170.276264-160170.276
31,5012.402200-  96170.276264-160170.276
32,0012.598200-  96170.276264-160170.276
32,0112.602220159  99170.276293225165170.277
33,0012.992227159  99170.276293225165170.277
34,0013.386225157102170.276293225170170.277
35,0013.780235167105170.276305237175170.277
36,0014.173233165108170.276305237180170.277
36,0114.177237176111170.276318250185170.277
37,0014.567244176111170.276318250185170.277
38,0014.961242174114170.276318250190170.277
39,0015.354252184117170.276330262195170.277
40,0015.748250182120170.276330262200170.277
D15 x D8 x D
mminL1L4 maxwrenchL1L4 maxwrench
12,700.50003.942.50170.294———
12,929.50904.002.55170.294———
13,106.51604.002.58170.294———
13,487.53104.132.66170.294———
13,894.54704.132.73170.289———
14,300.56304.252.81170.289———
14,681.57804.312.89170.289———
15,088.59404.382.97170.289———
15,469.60904.53.05170.289———
15,875.62504.753.15170.2706.255.00170.271
17,463.68755.253.54170.2707.005.50170.271
19,050.75005.883.94170.2717.506.00170.281
19,050.75006.003.94170.2717.506.00170.281
20,637.81256.254.33170.2738.006.50170.282
20,638.81256.254.33170.273——170.282
22,225.87506.634.72170.2738.507.00170.282
22,225.87506.754.72170.2738.507.00170.282
23,813.93756.634.72170.2739.137.50170.282
24,606.96887.135.12170.275———
25,003.98447.135.12170.2759.507.88170.283
25,4001.00007.255.12170.2759.638.00170.283
25,4001.00007.255.12170.2759.638.00170.283
26,9881.06257.635.51170.27510.258.50170.283
28,5751.12508.135.91170.27710.759.00170.284
30,1631.18758.506.30170.27711.389.50170.284
31,7501.25008.506.30170.27711.8810.00170.284
31,7501.25008.756.30170.27711.8810.00170.284
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CAD Drawings Models

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Product data

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Product Name
Material Number
ISO Catalog ID
ANSI Catalog ID
 
WN-HSK Form A
WN-HSK Form A
1126220
HSK63AWN25110M
HSK63AWN25110M
List Price
/each
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
SWN-BT form B/AD
SWN-BT form B/AD
1126479
BT40BSWN25075M
BT40BSWN25075M
List Price
/each
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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WN-BT form B/AD
WN-BT form B/AD
1126848
BT40BWN25090M
BT40BWN25090M
List Price
/each
Discount
Your Price
/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
SWN IN-DV Form AD
SWN IN-DV Form AD
1134537
DV40BSWN25075M
DV40BSWN25075M
List Price
/each
Discount
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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SWN IN-DV Form AD
SWN IN-DV Form AD
1134539
DV50BSWN25070M
DV50BSWN25070M
List Price
/each
Discount
Your Price
/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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SWN-BT form B/AD
SWN-BT form B/AD
1134607
BT50BSWN25075M
BT50BSWN25075M
List Price
/each
Discount
Your Price
/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
WN-DV form B/AD
WN-DV form B/AD
1135273
DV40BWN25100M
DV40BWN25100M
List Price
/each
Discount
Your Price
/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
WN-DV form B/AD
WN-DV form B/AD
1136842
DV50BWN25080M
DV50BWN25080M
List Price
/each
Discount
Your Price
/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
WN-BT form B/AD
WN-BT form B/AD
1137558
BT50BWN25100M
BT50BWN25100M
List Price
/each
Discount
Your Price
/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
Drill Fix Sleeves
Drill Fix Sleeves
1140202
571.091
571.091
List Price
/each
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Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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Create Solution to find the perfect compatible parts for your tool.
 
Product Name
Material Number
ISO Catalog ID
ANSI Catalog ID
 
KSEM™ • Center Insert • HP Geometry
KSEM™ • Center Insert • HP Geometry
2047423
KSEM1950HPM
KSEM1950HPM
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/each
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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KSEM™ • Center Insert • HP Geometry
KSEM™ • Center Insert • HP Geometry
2047424
KSEM1984HPM
KSEM0781HP
List Price
/each
Discount
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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KSEM™ • Center Insert • HPG Geometry
KSEM™ • Center Insert • HPG Geometry
2499771
KSEM1950HPGM
KSEM1950HPGM
List Price
/each
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
KSEM™ • Center Insert • HPG Geometry
KSEM™ • Center Insert • HPG Geometry
2499857
KSEM1984HPGM
KSEM0781HPG
List Price
/each
Discount
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
KSEM™ • Center Insert • HPG Geometry
KSEM™ • Center Insert • HPG Geometry
2504223
KSEM1970HPGM
KSEM1970HPGM
List Price
/each
Discount
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
KSEM™ • Center Insert • PC Geometry
KSEM™ • Center Insert • PC Geometry
2646086
KSEM1950PCM
KSEM1950PCM
List Price
/each
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
KSEM™ • Center Insert • HPL Geometry
KSEM™ • Center Insert • HPL Geometry
3381155
KSEM1950HPLM
KSEM1950HPLM
List Price
/each
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
KSEM™ • Center Insert • HPL Geometry
KSEM™ • Center Insert • HPL Geometry
3381156
KSEM1984HPLM
KSEM0781HPL
List Price
/each
Discount
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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KSEM™ • Chamfer Ring • Metric
KSEM™ • Chamfer Ring • Metric
3586192
KSEM195SEFM
KSEM195SEFM
List Price
/each
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/each
Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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KSEM PLUS™ • Center Insert • HPG Geometry
KSEM PLUS™ • Center Insert • HPG Geometry
3690713
KSEMP1900HPGM
KSEMP1900HPGM
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Product Name
Material Number
ISO Catalog ID
ANSI Catalog ID
 
SCREW DRIVER FOR KSEM SW 1.5 x 225
SCREW DRIVER FOR KSEM SW 1.5 x 225
1126032
170.271
170.271
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/each
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CLAMP SCR M3.5 / M2.5 x 16
CLAMP SCR M3.5 / M2.5 x 16
1130286
364.010
364.010
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/each
Discount
Your Price
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Sold in pkg. of 0Adjusted to meet the minimum package size.
Minimum qty: 0Adjusted to meet the minimum quantity requirement.
In StockThis item is no longer availableLonger Delivery
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