SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS DC DC DN DN DCONDCONStock SMART MIRACLE END MILLS VQ4SVB 45° Ball nose, Medium cutting length, 4 flute 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 e e e u BHTA2 12° Type1 RE APMX LU LF 1< RE< 6 ±0.01 Type2 DC <12 RE APMX 0 LU - 0.02 LF DCON=6 8< DCON< 10 DCON=12 0 0 0 - 0.008 - 0.009 - 0.011 a 4 flute ball nose end mill a With the special substrate, suitable for finishing of heat resistance alloy, etc. (mm) Order Number RE DC APMX LU DN LF DCON No. ofFlutes Type VQ4SVBR0100 1 2 3 5 1.9 50 6 4 a 1 VQ4SVBR0150 1.5 3 4.5 7.5 2.9 50 6 4 a 1 VQ4SVBR0200 2 4 6 10 3.9 50 6 4 a 1 VQ4SVBR0250 2.5 5 7.5 12.5 4.9 50 6 4 a 1 VQ4SVBR0300 3 6 9 15 5.85 50 6 4 a 2 VQ4SVBR0400 4 8 12 20 7.85 60 8 4 a 2 I VQ4SVBR0500 5 10 15 25 9.7 70 10 4 a 2 VQ4SVBR0600 6 12 18 30 11.7 75 12 4 a 2 Note 1) SMART MIRACLE coating has reduced electric conductivity; therefore an external contact type (electric transmitted) tool setter may not work. When measuring the tool length, please use an internal contact type (non-electricity type) tool setter or a laser type tool setter. I158 a : USA Stock