DCDC DCONDCON ET2020 SQUAREBALLRADIUSTAPERCHAMFERROUGHINGEXCHANGEABLE HEAD END MILLS iMX-C3A 37.5° Corner radius head, 3 flute, For aluminum alloy Carbon Steel, Alloy Steel, Cast Iron Tool Steel, Pre-hardened Steel,Hardened Steel Hardened Steel(<30HRC)(< 45HRC)(< 55HRC)Hardened Steel(>55HRC)AusteniticTitanium Alloy,Stainless SteelHeat Resistant AlloyCopper AlloyAluminum Alloy CARBIDE e Type1 APMXRE LH APMX CurvedEdge Type2 ±0.020 DC <12 DC>12 APMX 0 0-0.020- 0.030 RE APMXLH CurvedEdge Oversize Type aHigh efficiency machining is possible due to the polished rake face and sharp cutting edge. (mm) Grade Order Number DC RE APMX LH DCON No. ofFlutes Type IMX10C3A100R10008 10 1 8 16 9.7 3 a 1 IMX10C3A100R25008 10 2.5 8 16 9.7 3 a 1 IMX10C3A120R10010 12 1 10.1 19 9.7 3 a 2 IMX12C3A120R10009 12 1 9.6 19 11.7 3 a 1 IMX12C3A120R32009 12 3.2 9.6 19 11.7 3 a 1 IMX12C3A140R10011 14 1 11.7 22.5 11.7 3 a 2 IMX16C3A160R10012 16 1 12.8 24 15.5 3 a 1 IMX16C3A160R32012 16 3.2 12.8 24 15.5 3 a 1 IMX16C3A180R32014 18IMX20C3A200R10016203.2 14.9 2711630 15.519.5 3 a 23a1 J IMX20C3A200R32016 20 3.2 16 30 19.5 3 a 1 IMX20C3A220R32018 22 3.2 18.6 33 19.5 3 a 2 IMX25C3A250R10020 25 1 20 37.5 24.5 3 a 1 IMX25C3A250R32020 25 3.2 20 37.5 24.5 3 a 1 IMX25C3A250R50020 25 5 20 37.5 24.5 3 a 1 IMX25C3A280R32023 28 3.2 23.4 41.5 24.5 3 a 2 Note 1) The fastening size of the holder and head should be the same. (refer to J002) J059