High-Performance Solid Carbide Drills

Beyond™ SC Deep-Hole Drills • Multiple Materials • Through Coolant

Features and Benefits

  • HP solid carbide deep-hole drills with through coolant for steel, cast iron, stainless steel, high-temperature alloys, and non-ferrous materials.
  • Application-specific SC drill for drilling holes up to 30 x D up to 4x faster than conventional HSS and gun drills.
  • Broadest diameter range on the market from .0938–.6299″ (2,383–16mm).
  • KMH-point geometry is available as a semi-standard, especially for crankshaft applications.
  • KCPK20™ grade (B27_HPG) is an AlCrN-TiAlN-based coating provides outstanding wear resistance. New ultra-fine-grain carbide ensures process reliability at high feed rates in steel and iron.
  • KN25™ Beyond uncoated grade (B27_HPS) with highly polished surface ensures superior chip evacuation and prevent built-up edge in aluminum and high-temp alloys, even when low-pressure coolant or MQL is applied.
  • KCMS20 grade (B27_SGL) is a monolayer PVD AlTiN coated ultrafine grain carbide with superior surface finish. First choice for deep hole drilling of stainless steel and high-temperature resistant materials. Due to the coatings enhanced high temperature properties this grade can also be applied for MQL applications in steel.

Specifications

B274Z_HPG/HPS/SGL • 30 x D

KCPK20KN25KCMS20
D1 diameter
order numberKCPK20KN25KCMS20mminfractionwire sizeLL3L4 maxL5LSD
5506062 »B274Z02383KMG2,383.09383/3213186790,5303
4028916 »B274Z02383KMS2,383.09383/3213186790,5303
4028917 »B274Z02400KMS2,400.094513187800,5303
6351255 »B274Z02500SGL2,500.098413188810,4303
4028920 »B274Z02500KMS2,500.098413188810,5303
5506064 »B274Z02500KMG2,500.098413188810,5303
5506068 »B274Z02600KMG2,600.102413190830,5303
4028922 »B274Z02600KMS2,600.102413190830,5303
4028925 »B274Z02779KMS2,779.10947/6413194870,6303
5506070 »B274Z02800KMG2,800.110213194870,6303
4028926 »B274Z02800KMS2,800.110213194870,6303
4028928 »B274Z02870KMS2,870.11303313195880,6303
4028929 »B274Z02900KMS2,900.114213196890,6303
6351258 »B274Z03000SGL3,000.118113197900,5303
3867828 »B274Z03000HPS3,000.118113197900,6303
5506072 »B274Z03000HPG3,000.118113197900,6303
6351261 »B274Z03175SGL3,175.12501/81651151060,5324
3867829 »B274Z03175HPS3,175.12501/81651151060,6324
5506074 »B274Z03175HPG3,175.12501/81651151060,6324
5506076 »B274Z03500HPG3,500.13781651211120,6324
3867830 »B274Z03500HPS3,500.13781651211120,6324
6351264 »B274Z03500SGL3,500.13781651211120,6324
5506078 »B274Z03970HPG3,970.15635/321651291190,7324
6351267 »B274Z03970SGL3,970.15635/321651291190,7324
5506080 »B274Z04000HPG4,000.15751651301200,7324
3867831 »B274Z04000HPS4,000.15751651301200,7324
6351270 »B274Z04000SGL4,000.15751651301200,7324
5506082 »B274Z04300HPG4,300.16931991491380,8345
5506084 »B274Z04500HPG4,500.17721991531420,8345
3867832 »B274Z04500HPS4,500.17721991531420,8345
6351273 »B274Z04500SGL4,500.17721991531420,8345
6351276 »B274Z04763SGL4,763.18753/161991571460,8345
5506086 »B274Z04763HPG4,763.18753/161991571460,9345
5506088 »B274Z05000HPG5,000.19691991621500,9345
3867873 »B274Z05000HPS5,000.19691991621500,9345
6351279 »B274Z05000SGL5,000.19691991621500,9345
6351282 »B274Z05100SGL5,100.20082331781650,9366
6351285 »B274Z05500SGL5,500.21652331851720,9366
3867874 »B274Z05500HPS5,500.21652331851721,0366
5506092 »B274Z05500HPG5,500.21652331851721,0366
6351288 »B274Z05558SGL5,558.21882331861730,9366
5506094 »B274Z05700HPG5,700.22442331881751,1366
6351301 »B274Z06000SGL6,000.23622331941801,0366
3867875 »B274Z06000HPS6,000.23622331941801,1366
5506096 »B274Z06000HPG6,000.23622331941801,1366
6351304 »B274Z06350SGL6,350.25001/4E2672141991,1387
3867876 »B274Z06350HPS6,350.25001/4E2672141991,2387
5506098 »B274Z06350HPG6,350.25001/4E2672141991,2387
6351307 »B274Z06500SGL6,500.25592672172021,1387
3867877 »B274Z06500HPS6,500.25592672172021,2387
5506100 »B274Z06500HPG6,500.25592672172021,2387
3867878 »B274Z06746HPS6,746.265617/642672212051,2387
6351310 »B274Z06746SGL6,746.265617/642672212051,2387
5506102 »B274Z06800HPG6,800.26772672222061,3387
6351313 »B274Z07000SGL7,000.27562672262101,2387
3867879 »B274Z07000HPS7,000.27562672262101,3387
5506105 »B274Z07000HPG7,000.27562672262101,3387
6351316 »B274Z07145SGL7,145.28139/323012422251,2408
6351319 »B274Z07500SGL7,500.29533012492321,3408
5506107 »B274Z07700HPG7,700.30313012522351,4408
6351322 »B274Z07938SGL7,938.31255/163012572391,4408
5506109 »B274Z07938HPG7,938.31255/163012572391,5408
6351325 »B274Z08000SGL8,000.31503012582401,4408
3867880 »B274Z08000HPS8,000.31503012582401,5408
5506111 »B274Z08000HPG8,000.31503012582401,5408
5506113 »B274Z08334HPG8,334.328121/643352782591,5429
6351328 »B274Z08500SGL8,500.33463352812621,4429
3867881 »B274Z08500HPS8,500.33463352812621,6429
5506115 »B274Z08500HPG8,500.33463352812621,6429
5506117 »B274Z08700HPG8,700.34253352842641,6429
6351331 »B274Z08733SGL8,733.34383352852651,5429
3867882 »B274Z08733HPS8,733.343811/323352852651,6429
6351334 »B274Z09000SGL9,000.35433352902701,5429
3867883 »B274Z09000HPS9,000.35433352902701,7429
5506119 »B274Z09000HPG9,000.35433352902701,7429
6351336 »B274Z09129SGL9,129.359423/643693062851,64410
6351339 »B274Z09525SGL9,525.37503/83693132921,64410
3867884 »B274Z09525HPS9,525.37503/83693132921,84410
5506121 »B274Z09525HPG9,525.37503/83693132921,84410
6351342 »B274Z10000SGL10,000.39373693223001,74410
3867885 »B274Z10000HPS10,000.39373693223001,84410
5506123 »B274Z10000HPG10,000.39373693223001,84410
5506125 »B274Z10200HPG10,200.40164033393161,94611
6351345 »B274Z10500SGL10,500.41344033453221,84611
5506127 »B274Z10500HPG10,500.41344033453221,94611
5506129 »B274Z10716HPG10,716.421927/644033493262,04611
6351348 »B274Z11000SGL11,000.43314033543301,94611
3891711 »B274Z11000HPS11,000.43314033543302,04611
5506135 »B274Z11000HPG11,000.43314033543302,04611
6351352 »B274Z11500SGL11,500.45284373773522,04812
3891712 »B274Z11500HPS11,500.45284373773522,14812
5506137 »B274Z11500HPG11,500.45284373773522,14812
5506139 »B274Z11800HPG11,800.46464373823562,24812
6351355 »B274Z12000SGL12,000.47244373863602,04812
3891713 »B274Z12000HPS12,000.47244373863602,24812
5506141 »B274Z12000HPG12,000.47244373863602,24812
5506143 »B274Z12500HPG12,500.49214714093822,35013
6351358 »B274Z12700SGL12,700.50001/24714123852,25013
5506145 »B274Z12700HPG12,700.50001/24714123852,35013
6351361 »B274Z13000SGL13,000.51184714183902,25013
3891716 »B274Z13000HPS13,000.51184714183902,45013
5506147 »B274Z13000HPG13,000.51184714183902,45013
6351364 »B274Z13500SGL13,500.53155054414122,35214
6349028 »B274Z13500HPS13,500.53155054414122,55214
6348984 »B274Z13500HPG13,500.53155054414122,55214
6351367 »B274Z14000SGL14,000.55125054504202,45214
6349029 »B274Z14000HPS14,000.55125054504202,65214
6348985 »B274Z14000HPG14,000.55125054504202,65214
6351370 »B274Z15000SGL15,000.59065394824502,65415
6349030 »B274Z15000HPS15,000.59065394824502,85415
6348986 »B274Z15000HPG15,000.59065394824502,85415
NOTE: *Made-to-order standard item. Standard pricing, manufacturing lead time, and minimum order quantity applies.

Product Usage /