SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS Effective length DCDC DNDNStock Type DCONDCON IMPACT MIRACLE END MILLS VF2XLB - Inch sizes 30° Ball nose, 2 flute, Long neck 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 u e e e B2 Type 1 Effective length RE APMXLU BHTA2 12°LF for inclined angle .0156"< RE< .1250" Type 2 ±0.002" .0313"< DC< .2500"0 RE APMXInclined angleLULF - 0.0008" DCON=.2500" 0 - 0.00024" a 2 flute long neck ball nose end mill with Impact Miracle coating for high hardened materials. (inch) Effective length Order Number RE DC APMX LU DN B2 LF DCON No. ofFlutes for inclined angle 0.5° 1° 2° 3° VF2XLB D1/32N4D .0156 .0313 .0313 .1250 .0296 9.9° 2.5 .2500 2 a 1 .130 .134 .146 .161 VF2XLB D1/32N6D .0156 .0313 .0313 .1875 .0296 9.1° 2.5 .2500 2 a 1 .197 .205 .221 .244 VF2XLB D1/16N4D .0313 .0625 .0625 .2500 .0601 8.0° 2.5 .2500 2 a 1 .264 .276 .299 .331 VF2XLB D1/16N6D .0313 .0625 .0625 .3750 .0601 6.8° 2.5 .2500 2 a 1 .394 .409 .449 .496 VF2XLB D3/32N4D .0469 .0938 .0938 .3750 .0898 6.4° 2.5 .2500 2 a 1 .390 .406 .441 .484 VF2XLB D3/32N6D .0469 .0938 .0938 .5625 .0898 5.1° 2.5 .2500 2 a 1 .587 .610 .665 .736 I VF2XLB D1/8N4D .0625 .1250 .1250 .5000 .1211 4.9° 3.0 .2500 2 a 1 .520 .539 .591 .646 VF2XLB D1/8N6D .0625 .1250 .1250 .7500 .1211 3.7° 3.0 .2500 2 a 1 .780 .815 .886 .980 VF2XLB D3/16N4D .0938 .1875 .1875 .7500 .1835 2.3° 3.0 .2500 2 a 1 .780 .811 .882 * VF2XLB D3/16N6D .0938 .1875 .1875 1.1250 .1835 1.6° 3.0 .2500 2 a 1 1.169 1.221 * * VF2XLB D1/4N4D .1250 .2500 .2500 1.0000 .2441 – 3.5 .2500 2 a 2 * * * * VF2XLB D1/4N6D .1250 .2500 .2500 1.5000 .2441 – 3.5 .2500 2 a 2 * * * * * No interference I212 a : USA Stock