SQUAREBALLRADIUSTAPERCHAMFERROUGHINGEXCHANGEABLE HEAD END MILLS DC DCON EP7020EP7020 EXCHANGEABLE HEAD END MILLS iMX-S3HV- Inch Sizes 42°43.5° Square head, 3 flute, Irregular helix 45° CARBIDE 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 e u e e u Type1 APMX LH APMX Curved Edge DC <.500" DC>.500" 0 0 - .0008" - .0012" a3-flute end mills suitable for shoulder milling, slot milling and plunging. aIrregular helix controls vibration and achieves stable machining. (inch) Grade Order Number DC APMX LH DCON No. ofFlutes Type IMX10S3HV0375P .375 .300 .630 .363 3 a 1 IMX12S3HV0500P .500 .400 .789 .488 3 a 1 IMX16S3HV0625P .625 .500 .945 .605 3 a 1 IMX20S3HV0750P .750 .600 1.181 .730 3 a 1 IMX25S3HV1000P 1.000 .800 1.500 .980 3 a 1 Note 1) The fastening size of the holder and head should be the same. (refer to J002) iMX-S3HVJSquare head, 3 flute, Irregular helix 42°43.5°45° DC <12 DC>12 0 0 - 0.020 - 0.030 a3-flute end mills suitable for shoulder milling, slot milling and plunging. aIrregular helix controls vibration and achieves stable machining. (mm) Grade Order Number DC APMX LH DCON No. ofFlutes Type IMX10S3HV10008 10 8 16 9.7 3 a 1 IMX12S3HV12009 12 9.6 19 11.7 3 a 1 IMX16S3HV16012 16 12.8 24 15.5 3 a 1 IMX20S3HV20016 20 16 30 19.5 3 a 1 IMX25S3HV25020 25 20 37.5 24.5 3 a 1 Note 1) The fastening size of the holder and head should be the same. (refer to J002) J006 a : USA Stock