Variable Index Ferrous Materials Styles: CEM-V3-7RCB 7 Flute CC Radius End Helix 38° Square End SolidCarbide NoteSurface TreatmentChip breaking geometry for improved High Efficiency Machining (HEM) Ideal for High Efficiency Machining (HEM) Minimized chatter from unequal flute spacing. *Weldon flats available 1/2" and larger. AlCrN l1l2d1d2 Feature Use one tool for roughing and finishing operations. cutting diameter shank length overall order number d1 diameter of cut length no. of corner CEM-V3-7RCB fractional decimal d2 l2 (in) l1 (in) flutes radius AlCrN 3/8 0.3753/8 1-1/8 3 70.030C76350 3/8 0.3753/8 1-1/2 3-1/2 70.030C76351 1/2 0.5001/2 1-1/2 3-1/2 70.030C76352 1/2 0.5001/2 1-1/2 3-1/2 70.060C76353 1/2 0.5001/2 2 4 70.030C76354 1/2 0.5001/2 2 4 70.060C76355 5/8 0.6255/8 1-7/8 470.030C76356 5/8 0.6255/8 1-7/8 470.060C76357 5/8 0.6255/8 3 6 70.030C76358 5/8 0.6255/8 3 6 70.060C76359 3/4 0.7503/4 1-1/2 4 70.030C76360 3/4 0.7503/4 1-1/2 4 70.060C76361 3/4 0.7503/4 2-1/4 5 70.030C76364 3/4 0.7503/4 2-1/4 5 70.060C76365 3/4 0.7503/4 2-5/8 5 70.030C76366 3/4 0.7503/4 2-5/8 5 70.060C76367 3/4 0.7503/4 3 6 70.030C76368 3/4 0.7503/4 3 6 70.060C76369 1 1.00013 6 70.030C76370 1 1.0001 3 6 70.060C76371 Material Reference Steel (HRc)Stainless SteelCast Iron (HRc) Aluminum and Non-Ferrous Hi-Temp AlloyHardened Steel (HRc) Low CarbonAlloyAusteniticMartensitic PH GrayNodularNi, Co, Fe Based Super Alloy Titanium Hardness13-38>3816-38 > 38300 Series400 series18-2222-32>45 AlCrNPFPFPPFFFPPF P = Best Performance F = Acceptable
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