DCDC DCONDCON ET2020 SQUAREBALLRADIUSTAPERCHAMFERROUGHINGEXCHANGEABLE HEAD END MILLS 37.5° Square 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 APMX APMX LH CurvedEdge Type2 DC <12 DC>12 APMX 0 0-0.020-0.030 APMXLH CurvedEdge aHigh efficiency machining is possible due to the polished rake face and sharp Oversize Type cutting edge. (mm) Grade Order Number DC APMX LH DCON No. ofFlutes Type IMX10S3A10008 10 8 16 9.7 3 a 1 IMX10S3A12010 12 10.1 19 9.7 3 a 2 IMX12S3A12009 12 9.6 19 11.7 3 a 1 IMX12S3A14011 14 11.7 22.5 11.7 3 a 2 IMX16S3A16012 16 12.8 24 15.5 3 a 1 IMX16S3A18014 18 14.9 27 15.5 3 a 2 IMX20S3A20016 20 16 30 19.5 3 a 1 IMX20S3A22018 22 18.6 33 19.5 3 a 2 IMX25S3A25020IMX25S3A28023 2528 2023.4 37.541.5 24.524.5 3 a 13a2 J Note 1) The fastening size of the holder and head should be the same. (refer to J002) J019