Ball-nose End Mill (Copying) No. of Flutes: 2, 3 ■ 2UEBS (Ball-nose End Mill with 2 Flutes) ■ 3UEBS (Ball-nose End Mill with 3 Flutes) Workpiece Materials ★ 1st Choice Workpiece Materials ★ 1st Choice 2 3 ±0.01 h6 30˚ ±0.01 h6 30˚ mm mm R Shank Dia. R Shank Dia. L L ℓ2 ℓ ℓ φDc φD1 φDs φDc φDs ■ 2UEBS (Ball-nose End Mill with 2 Flutes) Copying ■ 3UEBS (Ball-nose End Mill with 3 Flutes) Copying (Unit: mm) (Unit: mm) *Radius of Outside Length Neck Under Neck Shank Overall *Radius of Outside Length of Shank Overall L Description Std. Ball Nose Dia. of cut Dia. Length Dia. length Description Std. Ball Nose Dia. cut Dia. length R φDc ℓ φD1 ℓ2 φDs L R φDc ℓ φDs L 2UEBS010-030-04 N R0.5 1 3 - - 4 50 3UEBS030-070-06 N R1.5 3 7 6 57 2UEBS020-030-04 N R1 2 3 - - 4 50 3UEBS040-080-06 N R2 4 8 6 57 Solid End Mill 2UEBS030-095-06 N R1.5 3 9.5 - - 6 58 3UEBS050-100-06 N R2.5 5 10 6 57 2UEBS040-120-06 N R2 4 12 - - 6 76 3UEBS060-100-06 N R3 6 10 6 57 2UEBS050-140-06 N R2.5 5 14 - - 6 76 3UEBS080-160-08 N R4 8 16 8 63 2UEBS060-160-06 N R3 6 16 5.5 40 6 100 3UEBS100-190-10 N R5 10 19 10 72 2UEBS080-200-08 N R4 8 20 7.5 40 8 100 3UEBS120-220-12 N R6 12 22 12 83 2UEBS100-220-10 N R5 10 22 9.5 35 10 100 ● Ball-nose end mill with three flutes for machining of difficult- 2UEBS120-250-12 N R6 12 25 11.5 50 12 125 to-cut materials. 2UEBS160-320-16 N R8 16 32 15.5 60 16 150 2UEBS200-380-20 N R10 20 38 19.5 60 20 150 * Actual ball-nose radius will be half of actual measurement of outside diameter. Recommended Cutting Conditions L66 ●:Std. Item L32