EXOCARB® Diamond OSG Patented Diamond Coated Carbide End Mills List 7230 SPEEDFEED CARBIDEP1054DIA SHANKREG30˚h6 DIA-EBDSS, 2 or 4 Flute, Regular Length, Ball End, High Precision Milling Diameter Tolerance 1/64≤D≤3/16 +0 / -0.0005" D=1/4 +0 / -0.0008" Mill Overall Length Shank EDP Diameter Length of Cut Diameter No. of Number Flutes D L Lc d 72300116 1/64 1-1/2 3/64 1/8 2 72300216 1/32 1-1/2 3/32 1/8 4 72300416 1/16 1-1/2 3/16 1/8 4 72300516 3/32 1-1/2 3/8 1/8 4 72300616 1/8 1-1/2 3/4 1/8 4 72300716 3/16 2 3/4 3/16 4 72300816 1/4 2-1/2 1 1/4 4 Packed: 1 pc. Available Diamond coating only. 12µm Coating Thickness. List 7231 SPEEDFEED CARBIDEP1054DIA SHANKREG30˚h6 DIA-LN-EBM, 2 or 4 Flute, Regular Length, Long Reach, Ball End, High Precision Milling Diameter Tolerance 1/64≤D≤1/8 +0 / -0.0004" 3/16≤D≤1/4 +0 / -0.0007" Mill Overall Length Neck Neck Shank EDP Diameter Length of Cut Length Diameter Diameter Number of Number Flutes D L Lc L1 d2 d 72310116 1/64 1-1/2 3/64 0.16 0.012 1/8 2 72310216 1/32 1-1/2 3/32 0.31 0.027 1/8 4 72310316 3/64 1-1/2 3/16 0.47 0.043 1/8 4 72310416 1/16 1-1/2 3/16 0.63 0.058 1/8 4 72310516 3/32 2 3/8 0.94 0.088 1/8 4 72310616 1/8 3 3/4 1.50 0.120 1/8 4 72310716 3/16 4 3/4 1.88 0.183 3/16 4 72310816 1/4 4 1 2.50 0.245 1/4 4 Packed: 1 pc. Available Diamond coating only. 12µm Coating Thickness. Work Material P M K N S Other Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitanium60617075CastingInconel6Al4V(30 HRC)MgBrass,BronzeGraphiteCobalt-Chrome 7230 7231 good best 798 EXOCARB® Diamond WWW.OSGTOOL.COM