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End Mills / 279

Solid Carbide TuffCut® XT 4 Flute End Mill, Ball Nose
Designed specifically for specific applications in steels, stainless steels, special alloys, and cast irons.
  • 4 Flute
  • Ball nose
  • ALtima® Blaze coating, B=ALtima® Blaze (ALCrN) coated
  • Center cutting
  • Stub and standard flute lengths
  • 38°/41° Variable helix angle
  • Enhanced cutting edge quality
  • Whisper blend transition between OD and neck

Materials

  • Steel
  • Stainless steel
  • Cast iron
  • Super-alloys and titanium

Applications

  • Slotting
  • Traditional Roughing
  • Finishing
  • 3D Surfacing
  • High Efficiency Milling

Series Attributes

Downloads

Product Range

Tool No. EDP Diameter (D/D1) Shank Diameter (D2) Overall Length (L1) Flute Length (L2) Neck Length (L3) Ball Radius (C) Coating Shank Type
.1181 279M0300B 27938 3mm 6mm 57mm 8mm 1.5mm ALtima® Blaze Straight
.1181 279M0300BW 15334 3mm 6mm 57mm 8mm 1.5mm ALtima® Blaze Weldon
.1250 27912500B 27910 1/8 1/8 1-1/2 1/4 1/16 ALtima® Blaze Straight
.1250 27912510B 27912 1/8 1/8 1-1/2 3/8 1/16 ALtima® Blaze Straight
.1575 279M0400B 27940 4mm 6mm 57mm 11mm 2mm ALtima® Blaze Straight
.1575 279M0400BW 14196 4mm 6mm 57mm 11mm 2mm ALtima® Blaze Weldon
.1875 27918700B 27914 3/16 3/16 2 3/8 3/32 ALtima® Blaze Straight
.1875 27918710B 27916 3/16 3/16 2 5/8 3/32 ALtima® Blaze Straight
.1875 27918700BW 14197 3/16 3/16 2 3/8 3/32 ALtima® Blaze Weldon
.1968 279M0500B 27942 5mm 6mm 57mm 13mm 2.5mm ALtima® Blaze Straight
.2362 279M0600B 27944 6mm 6mm 57mm 13mm 3mm ALtima® Blaze Straight
.2500 27925000B 27918 1/4 1/4 2 3/8 1/8 ALtima® Blaze Straight
.2500 27925010B 27920 1/4 1/4 2-1/2 3/4 1/8 ALtima® Blaze Straight
.2500 27925010BW 15335 1/4 1/4 2-1/2 3/4 1/8 ALtima® Blaze Weldon
.2500 27925000N0.625B 20698 1/4 1/4 2 3/8 5/8 1/8 ALtima® Blaze Straight
.3125 27931200B 27922 5/16 5/16 2 1/2 5/32 ALtima® Blaze Straight
.3125 27931210B 27924 5/16 5/16 2-1/2 13/16 5/32 ALtima® Blaze Straight
.3150 279M0800B 27946 8mm 8mm 63mm 19mm 4mm ALtima® Blaze Straight
.3750 27937500B 27926 3/8 3/8 2 1/2 3/16 ALtima® Blaze Straight
.3750 27937510B 27928 3/8 3/8 2-1/2 7/8 3/16 ALtima® Blaze Straight
.3750 27937510BW 15336 3/8 3/8 2-1/2 7/8 3/16 ALtima® Blaze Weldon
.3750 27937500BW 18114 3/8 3/8 2 1/2 3/16 ALtima® Blaze Weldon
.3937 279M1000B 27948 10mm 10mm 72mm 22mm 5mm ALtima® Blaze Straight
.4375 27943710B 27931 7/16 7/16 2-3/4 1 7/32 ALtima® Blaze Straight
.4724 279M1200B 27950 12mm 12mm 83mm 26mm 6mm ALtima® Blaze Straight
.5000 27950000BW 12690 1/2 1/2 2-1/2 5/8 1/4 ALtima® Blaze Weldon
.5000 27950000B 27930 1/2 1/2 2-1/2 5/8 1/4 ALtima® Blaze Straight
.5000 27950010B 27932 1/2 1/2 3 1-1/4 1/4 ALtima® Blaze Straight
.5000 27950010BW 15337 1/2 1/2 3 1-1/4 1/4 ALtima® Blaze Weldon
.6250 27962510B 27934 5/8 5/8 3-1/2 1-1/4 5/16 ALtima® Blaze Straight
.6299 279M1600B 27952 16mm 16mm 92mm 32mm 8mm ALtima® Blaze Straight
.7500 27975010B 27936 3/4 3/4 4 1-1/2 3/8 ALtima® Blaze Straight
.7500 27975010BW 17192 3/4 3/4 4 1-1/2 3/8 ALtima® Blaze Weldon