SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS DC BD Stock Type Effective DCONlength DIAMOND COATED END MILLS DF3XB 30° Ball nose, Medium cut length, 3 flute, Taper neck, For graphite CARBIDE Aluminum Alloy Copper Alloy Graphite GFRP MachineableCFRPCeramics u e e u u B2 BHTA2 Type1 APMX RE LU BHTA3 20° LB2 LF Effective length for inclined angle 0.5 < RE < 2 ±0.01 Inclined angle DCON=6 0 - 0.008 a Ball nose taper end mill with Mitsubishi's unique diamond coating for graphite machining. (mm) Order Number RE DC BHTA2 APMX LU LB2 B2 DN LF DCON No. of Flutes Effective lengthfor inclined angle0.5°1°2°3° DF3XBR0050L030 0.5 1 0.5° 1.5 3 30 4° 1.42 100 6 3 s 1 30.4 32.1 32.8 34.6 DF3XBR0050L040 0.5 1 0.5° 1.5 3 40 3.2° 1.60 100 6 3 s 1 40.4 41.4 43.6 46.0 DF3XBR0050L050DF3XBR0100L040DF3XBR0100L0600.51 0.5° 1.5 3120.5°35120.5°35502.6° 1.77 100402.6°2.52100601.8°2.86130666333sss11150.4 51.7 54.440.7 41.7 43.960.7 62.2**** I DF3XBR0100L080 1 2 0.5° 3 5 80 1.4° 3.21 130 6 3 s 1 80.7 82.7 * *DF3XBR0150L0601.530.5°4.57.5601.4°3.8213063s160.8 62.2** DF3XBR0150L080DF3XBR0200L100 1.52 34 0.5° 4.5 7.5 80 1.1° 4.17 1300.5°691000.6°5.491606633ss 1 80.8 82.81100.8* ** ** * No interference I266 s : Stocked in Japan