SUMIDIA Endmills 2 DFE Type Flutes 2 Coated Carbide Carbon Steel Alloy Steel Pre-hardened Tempered Steel Die Steel Hardened Steel Stainless Ti Alloy Heat Resistant A loy Cast Iron Aluminum Copper Alloy Graphite CFRP PCD Steel 45 to 55 55 to 60 60 to 65 Steel Alloy HRC HRC HRC Flutes H H H H H H H H H H H G G S Grade Side Milling Face Milling 0 –0.1 DMM h6 DC A.R. : ø4,ø5=+3° CHW0.1 4 ø8,ø9,ø10=+5° LFS R.R. : 0° LF ■ Body (2 Flutes) Dimensions (mm) Cat. No. Stock Cutting diameter Length Total Length Shank diameter DC LFS LF DMM DFE 2040S D 4.0 15 50 6 2050S D 5.0 15 50 6 2080S D 8.0 15 60 10 2090S D 9.0 15 70 10 2100S D 10.0 15 70 10 Grade: DA2200 ■ General Purpose Machines 1. If the machine is not designed to achieve the recommended spindle speed, please use the max. spindle speed available. 2. If cutting noise and vibration are present, please change the cutting conditions accordingly. ap ● Face Milling (2 Flutes) Work Material Aluminum Alloy Cutting Conditions Copper Alloy DC (mm) Spindle Speed Feed Rate (min-1) (mm/min) 4.0 40,000 4,000 I 5.0 32,000 3,200 8.0 20,000 2,000 9.0 17,800 1,780 SUMIDIA Endmills 10.0 16,000 1,600 StandardDepth-of-cut ap 0.4DC Square 2 Flutes 3 Flutes 4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD I142