GSXVLGSX MILL 4 Flute Radius Endmills Anti-vibration Type 4000-R-2.5D 44

44 Hardened Steel 45 to 55 55 to 60 60 to 65

HRCHRCHRC
SGGGGGSGSS
FlutesFlutes

Coating Side Milling Groove Milling Groove Finishing Face Milling Helical Milling Ramping Profile Milling

Helix Angle

■ Body

RE ±0.02

APMX LU LF

Dimensions(mm)
Cat. No.StockCutting diameter DCRadius REDepth of cut APMXCutting Edge Length LUTotal Length LFShank diameter DMM
GSXVL 4030-R02-2.5DD3.00.28.09.5506
4030-R05-2.5DD3.00.58.09.5506
4040-R02-2.5DD4.00.210.011.5506
4040-R05-2.5DD4.00.510.011.5506
4040-R10-2.5DD4.01.010.011.5506
GSXVL 4050-R02-2.5DD5.00.213.014.5606
4050-R05-2.5DD5.00.513.014.5606
4050-R10-2.5DD5.01.013.014.5606
4060-R03-2.5DD6.00.315.0Q606
4060-R05-2.5DD6.00.515.0Q606
GSXVL 4060-R10-2.5DD6.01.015.0Q606
4060-R15-2.5DD6.01.515.0Q606
4080-R03-2.5DD8.00.320.0Q808
4080-R05-2.5DD8.00.520.0Q808
4080-R10-2.5DD8.01.020.0Q808
GSXVL 4080-R15-2.5DD8.01.520.0Q808
4080-R20-2.5DD8.02.020.0Q808
4100-R03-2.5DD10.00.325.0Q9010
4100-R05-2.5DD10.00.525.0Q9010
4100-R10-2.5DD10.01.025.0Q9010
GSXVL 4100-R15-2.5DD10.01.525.0Q9010
4100-R20-2.5DD10.02.025.0Q9010
4120-R05-2.5DD12.00.530.0Q9012
4120-R10-2.5DD12.01.030.0Q9012
4120-R15-2.5DD12.01.530.0Q9012
GSXVL 4120-R20-2.5DD12.02.030.0Q9012
4120-R30-2.5DD12.03.030.0Q9012
4160-R10-2.5DD16.01.040.0Q11516
4160-R15-2.5DD16.01.540.0Q11516
4160-R20-2.5DD16.02.040.0Q11516
GSXVL 4160-R30-2.5DD16.03.040.0Q11516
4200-R10-2.5DD20.01.050.0Q12520
4200-R15-2.5DD20.01.550.0Q12520
4200-R20-2.5DD20.02.050.0Q12520
4200-R30-2.5DD20.03.050.0Q12520
GSXVL 4250-R10-2.5DD25.01.063.0Q14025
4250-R15-2.5DD25.01.563.0Q14025
4250-R20-2.5DD25.02.063.0Q14025
4250-R30-2.5DD25.03.063.0Q14025

6 Flutes

Radius

Grade: ACF20 DLC SUMIDIA Coat Regrinding Instructions Please download the data from the

Long GSX Anti-vibration Type Cautions for Regrindingt5PSFEVDFHSJOEJOHUFNQFSBUVSFJUJTSFDPNNFOEFEUPVTFDPPMBOU
following URL. t3FNPWFXFBSPSEBNBHFPOUIFUPPMBTNVDIBTQPTTJCMFJOFBDIHSJOEJOHTUFQt5PJNQSPWFUIFQFSGPSNBODFPGSFHSPVOEJUFNTJUJTSFDPNNFOEFEUPBUUBDISPVOENBSHJO
Neck[GSXVL4000-2.5D]t8IJMFTPNFBOUJWJCSBUJPOFGGFDUXJMMCFXPSLFEFWFOJGSPVOENBSHJOBSFOPUBUUBDIFECVUPOSBEJBMDVUUJOHFEHF
JUNBZOPUCFQPTTJCMFUPPCUBJOTVGmDJFOUQFSGPSNBODF
(1) Peripheral Grinding[www.sumitool.com/en/ (2) Regrinding Radial Cutting Edge (Rake Face and Relief)
Uncoated
products/cutting-tools/endmills/
CBNgsx.html]
PCD
t(SJOEUIFQFSJQIFSZPGUIFFOENJMM*GOPUDSFBUJOHSPVOEMBOETXIFOSFHSJOEJOHUIJTTUFQJTOPUSFRVJSFEt/FYUHSJOESBEJBMDVUUJOHFEHFTt"GUFSHSJOEJOHUXPDVUUJOHFEHFTXJUITBNFIFMJYBOHMFHSJOEUIF
tSFNBJOJOHUXPDVUUJOHFEHFT
When grinding the relief, approximately 0.05 mm widthleave round margin with .
*GSBLFGBDFTBSFOPUEBNBHFEUIFZEPOPUOFFEUPCFHSPVOE*GOPUBUUBDISPVOENBSHJOHSJOEUIFSFMJFGBTGBSBTUIFDVUUJOHFEHF
FOTVSJOHUIBUOPVOHSPVOEBSFBTPGUIFSBEJBMDVUUJOHFEHF
(3) Regrinding Gash and End Cutting Edge(4) Recoating
103.5°103.5° Recoating/Before Uset$IFDLUIBUUIFSFBSFOPXFBSPSEBNBHFPOUIFSFHSPVOEUPPM
Pitch of End CuttingPitch of End Cutting Edge When New Edge When Newt$IFDLUIBUUIFSFBSFOPCVSSTFUDPOUIFDVUUJOHFEHF
76.5°76.5° t"GUFSSFHSJOEJOHDPBUDVUUJOHFEHFTCFGPSFVTF
8IFOVTJOHVODPBUFENPEFMTUIJTTUFQJTOPUSFRVJSFE
Design of Tool before regrindDesign of Tool before regrindDesign of Tool before regrindDesign of Tool before regrind
3FHSJOEJOH"MMPXBODFPG&OE$VUUJOH&EHF1FSJQIFSBM3PVOE.BSHJO"JN'PSNN DD 4QFDJmDBUJPOTPGUPPMCFGPSFSFHSJOE&EHF")FMJY"OHMFPG-POH&OE$VUUJOH&EHF¡
Edge When Reground Edge When RegroundPitch of End CuttingPitch of End Cutting"QQSPY¡ &EHF#)FMJY"OHMFPG4IPSU&OE$VUUJOH&EHF¡1JUDI"OHMFPG&OE$VUUJOH&EHF¡¡¡¡
1FSJQIFSBM3FMJFG"OHMF EE
t-BTUMZHSJOEUIFFOEDVUUJOHFEHFt5IFQJUDIBOHMFPGUIFFOEDVUUJOHFEHFJT¡¡GPSOFXFOENJMMT# ¡ Cross Section of Cross Section of Radial Cutting EdgeRadial Cutting Edge"¡ "QQSPY¡ "
CVUEVFUPUIFUPPMTVOFRVBMMZMFBEQJUDIBOHMFDIBOHFTEFQFOEJOHPODVUUJOHFEHFMFOHUI
$POTJEFSXIBUUIFDVUUJOHFEHFMFOHUIXJMMCFBGUFSSFHSJOEJOHNFBTVSFQJUDIBOHMFTDBOEEJOBEWBODFBOEUIFOSFHSJOE# # #
t"TXJUISFHSJOEJOHUIFSBEJBMDVUUJOHFEHFJOTUFQ BGUFSHSJOEJOHUXPDVUUJOHFEHFTXJUITBNFIFMJYBOHMFHSJOEUIFSFNBJOJOHUXPDVUUJOHFEHFT
8IFOSFHSJOEJOHSBEJBMDVUUJOHFEHFTPOMZUIJTTUFQJTOPUSFRVJSFE" "QQSPY¡ "