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End Mills with Center Cutting

end mill with center cutting
end mill with center cutting
center cutting end mill

It is a monolithic carbide tool for efficient machining of internal threads and also for machining the bottom hole in one pass. The end of the tool has a cutting edge like an end mill. Some threaded spiral drilling and milling cutter also has a chamfering edge, can be processed at the same time out of the hole chamfer. The tool has high machining efficiency and better versatility than threaded drilling and milling cutters, reducing the number of tools used. The tool has high strength, smooth cutting operation, low vibration, improved cutting effect and long service life.


Specifications of End Mills with Center Cutting


Spiral carbide center end  mill with straight shank/weldon shank/whistle shank

Short flute length,standard flute length
codeBlade Diameter DShank Diameter dBlade length 1Total Length LChamfer cBlade count X
CEM×1216DFCEM×1216DWeCEM×1216DWs121216740.52, 3
CEM×1220DFCEM×1220DWeCEM×1220DWs121220780.52, 3
CEM×1416DFCEM×1416DWeCEM×1416DWs141416760.52, 3
CEM×1420DFCEM×1420DWeCEM×1420DWs141420800.52, 3
CEM×1620DFCEM×1620DWeCEM×1620DWs161620800.52, 3
CEM×1632DFCEM×1632DWeCEM×1632DWs161632920.52, 3
CEM×1820DFCEM×1820DWeCEM×1820DWs181820800.52, 3
CEM×1832DFCEM×1832DWeCEM×1832DWs181832920.52, 3
CEM×2025DFCEM×2025DWeCEM×2025DWs202025920.52, 3
CEM×2038DFCEM×2038DWeCEM×2038DWs2020381060.52, 3
CEM×2225DFCEM×2225DWeCEM×2225DWs222225920.52, 3
CEM×2238DFCEM×2238DWeCEM×2238DWs2222381060.52, 3
CEM×2525DFCEM×2525DWeCEM×2525DWs2525251020.52, 3, 4
CEM×2550DFCEM×2550DWeCEM×2550DWs2525501260.52, 3, 4
CEM×2825DFCEM×2825DWeCEM×2825DWs2832251060.52, 3, 4
CEM×2850DFCEM×2850DWeCEM×2850DWs2832501300.52, 3, 4
CEM×3025DFCEM×3025DWeCEM×3025DWs3032251060.52, 3, 4
CEM×3050DFCEM×3050DWeCEM×3050DWs3032501300.52, 3, 4
CEM×3232DFCEM×3232DWeCEM×3232DWs3232321120.52, 3, 4
CEM×3250DFCEM×3250DWeCEM×3250DWs3232501300.52, 3, 4
CEM×3632DFCEM×3632DWeCEM×3632DWs3632321120.52, 3, 4
CEM×3650DFCEM×3650DWeCEM×3650DWs3632501300.52, 3, 4
CEM×4050DFCEM×4050DWeCEM×4050DWs4040501400.52, 3, 4, 6
CEM×4063DFCEM×4063DWeCEM×4063DWs4040631550.82, 3, 4, 6
CEM×4550DFCEM×4550DWeCEM×4550DWs4540501420.82, 3, 4, 6
CEM×4563DFCEM×4563DWeCEM×4563DWs4540631550.82, 3, 4, 6
CEM×5050DFCEM×5050DWeCEM×5050DWs500501520.82, 3, 4, 6
CEM×5075DFCEM×5075DWeCEM×5075DWs5050751770.82, 3, 4, 6
CEM×6363DFCEM×6363DWeCEM×6363DWs6363631760.82, 3, 4, 6
CEM×6390DFCEM×6390DWeCEM×6390DWs6363902030.82, 3, 4, 6


Long flute length,extended flute length
codeBlade Diameter DShank Diameter dBlade length 1Total Length LChamfer cBlade count X
CEM×1225DFCEM×1225DWeCEM×1225DWs121225830.52, 3
CEM×1425DFCEM×1425DWeCEM×1425DWs141425850.52, 3
CEM×1650DFCEM×1650DWeCEM×1650DWs1616501100.52, 3
CEM×1663DFCEM×1663DWeCEM×1663DWs1616631250.52, 3
CEM×1850DFCEM×1850DWeCEM×1850DWs1818501100.52, 3
CEM×1863DFCEM×1863DWeCEM×1863DWs1818631250.52, 3
CEM×2063DFCEM×2063DWeCEM×2063DWs2020631290.52, 3
CEM×2075DFCEM×2075DWeCEM×2075DWs2020751410.52, 3
CEM×2263DFCEM×2263DWeCEM×2263DWs2222631290.52, 3
CEM×2275DFCEM×2275DWeCEM×2275DWs2222751410.52, 3
CEM×2575DFCEM×2575DWeCEM×2575DWs2525751510.52, 3, 4
CEM×25100DFCEM×25100DWeCEM×25100DWs25251001760.52, 3, 4
CEM×2875DFCEM×2875DWeCEM×2875DWs2832751550.52, 3, 4
CEM×28100DFCEM×28100DWeCEM×28100DWs28321001800.52, 3, 4
CEM×3075DFCEM×3075DWeCEM×3075DWs3032751550.52, 3, 4
CEM×30100DFCEM×30100DWeCEM×30100DWs30321001800.52, 3, 4
CEM×3275DFCEM×3275DWeCEM×3275DWs3232751550.52, 3, 4
CEM×30100DFCEM×30100DWeCEM×30100DWs30321001800.52, 3, 4
CEM×3275DFCEM×3275DWeCEM×3275DWs3232751550.52, 3, 4
CEM×3275DFCEM×3275DWeCEM×3275DWs3232751550.52, 3, 4
CEM×32120DFCEM×32120DWeCEM×32120DWs32321202000.52, 3, 4
CEM×3675DFCEM×3675DWeCEM×3675DWs3632751550.52, 3, 4
CEM×36120DFCEM×36120DWeCEM×36120DWs36321202000.52, 3, 4
CEM×4090DFCEM×4090DWeCEM×4090DWs4040901820.82, 3, 4, 6
CEM×40150DFCEM×40150DWeCEM×40150DWs40401502420.82, 3, 4, 6
CEM×4590DFCEM×4590DWeCEM×4590DWs4540901820.82, 3, 4, 6
CEM×45150DFCEM×45150DWeCEM×45150DWs45401502420.82, 3, 4, 6
CEM×50100DFCEM×50100DWeCEM×50100DWs50501002020.82, 3, 4, 6
CEM×50250DFCEM×50250DWeCEM×50250DWs50502503520.82, 3, 4, 6
CEM×63150DFCEM×63150DWeCEM×63150DWs63631502630.82, 3, 4, 6
CEM×63250DFCEM×63250DWeCEM×63250DWs63632503630.82, 3, 4, 6


Short flute length, standard flute length
CodeBlade Diameter DShank Diameter dBlade length 1Total Length LBlade count XChamfer c
CEM×1419DM2142#1910120.5
CEM×1426DM2142#2610820.5
CEM×1619DM2162#1910520.5
CEM×1632DM2162#3211720.5
CEM×1819DM2182#1910520.5
CEM×1832DM2182#3211720.5
CEM×2022DM2202#2211120.5
CEM×2038DM2202#3812320.5
CEM×2222DM3223#2212720.5
CEM×2238DM3223#3814020.5
CEM×2526DM3253#2612820.5
CEM×2545DM3253#4515220.5
CEM×2826DM3283#2615120.5
CEM×2845DM3283#4517520.5
CEM×3026DM4304#2615720.5
CEM×3045DM4304#4517520.5
CEM×3232DM4324#3215720.5
CEM×3253DM4324#5317520.5
CEM×3632DM4364#3215720.5
CEM×3653DM4364#5317520.5
CEM×4038DM4404#3817520.8
CEM×4063DM4404#6318820.8
CEM×4538DM5454#3820620.8
CEM×4563DM5454#6322120.8
CEM×5045DM5505#4520320.8
CEM×5075DM5505#7522820.8
CEM×6363DM5635#6322420.8
CEM×6390DM5635#9024820.8


Long flute length,extended flute length
CodeBlade Diameter DShank Diameter dBlade length 1Total Length LChamfer cBlade count X
CEM×2063DM2202#631480.52, 3
CEM×2075DM2202#751600.52, 3
CEM×2263DM3223#631650.52, 3
CEM×2275DM3223#751770.52, 3
CEM×2575DM3253#751770.52, 3, 4
CEM×25100DM3253#1002020.52, 3, 4
CEM×2875DM3283#751770.52, 3, 4
CEM×28100DM3283#1002020.52, 3, 4
CEM×3075DM4304#752000.52, 3, 4
CEM×30100DM4304#1002250.52, 3, 4
CEM×3275DM4324#752000.52, 3, 4
CEM×32120DM4324#1202450.52, 3, 4
CEM×3675DM4364#752000.52, 3, 4
CEM×36120DM4364#1202450.52, 3, 4
CEM×4090DM4404#902150.82, 3, 4, 6
CEM×40150DM4404#1502750.82, 3, 4, 6
CEM×4590DM5455#902480.82, 3, 4, 6
CEM×45150DM5455#1503080.82, 3, 4, 6
CEM×50100DM5505#1002530.82, 3, 4, 6
CEM×50250DM5505#2504030.82, 3, 4, 6
CEM×63150DM5635#1503080.82, 3, 4, 6
CEM×63250DM5635#2504080.82, 3, 4, 6


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Room2918, Building 2, Mingyuan Shangzhu, No. 8, West Yuren Road, Jinniu District, Chengdu, Sichuan, China
Room2918, Building 2, Mingyuan Shangzhu, No. 8, West Yuren Road, Jinniu District, Chengdu, Sichuan, China
rnktools@vip.163.com
+028-87751246