DCDC DN Stock DCONDCON SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS VF2SB - Inch sizes 30° Ball nose, Short cut length, 2 flute, For hardened materials 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 AlloyCARBIDE u e e e u u BHTA2 15° Type 1 RE APMX LU LF .0156"≤ RE≤.2500" ±.0002" Type 2 DC<.5000" DC=.5000"00 RE APMX LF - 0.0004" - 0.0008" .2500"≤DCON≤.3750" 0 - .00024" DCON=.5000" 0 - 0.00043" a 2 flute ball nose end mills with Impact Miracle coating for high hardness materials. (inch) Order Number RE DC APMX LU DN LF DCON No. ofFlutes Type VF2SB D1/32 .0156 .0313 .0313 .0625 .0296 2.5 .2500 2 a 1 VF2SB D1/16 .0313 .0625 .0625 .1250 .0601 2.5 .2500 2 a 1 VF2SB D3/32 .0469 .0938 .0938 .1875 .0898 2.5 .2500 2 a 1 VF2SB D1/8 .0625 .1250 .1250 .2500 .1211 3.0 .2500 2 a 1 VF2SB D3/16 .0938 .1875 .1875 .3750 .1835 3.0 .2500 2 a 1 VF2SB D1/4 .1250 .2500 .5000 – – 3.5 .2500 2 a 2 VF2SB D5/16 .1563 .3125 .6250 – – 4.0 .3125 2 a 2 I VF2SB D3/8 .1875 .3750 .7500 – – 4.0 .3750 2 a 2 VF2SB D1/2 .2500 .5000 1.0000 – – 4.5 .5000 2 a 2 I203