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Carbide Ball Nose End Mill

Carbide ball nose end mill in 11 cutting diameters from 1mm to 12mm, every size 2 flute, held within ±0.003mm. The R number in the model code is the ball radius, not the diameter — a BEM-R3.0 cuts a 6mm ball — which is where most wrong orders start. Shanks are 4, 6, 8, 10 and 12mm; overall lengths 50, 60, 75 and 100mm, with the 2, 3, 6, 8 and 10mm diameters also stocked long for deep cavities. Solid tungsten carbide with a nano coating, so it stays sharp in steel up to 62 HRC and in mold work. Metric sizes are stock; imperial on request.

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$1k+
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$3k+
8%
$8k+
12%
$15k+
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$30k+
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$50k+
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Carbide Ball Nose End Mill Specifications 18 SKUs available

Cart+SKUPriceQuantityTotalCutting DCutting LShank DTotal L
BEM-R0.5-2L-2F-4D-50L
$50
$01 mm2 mm4 mm50 mm
BEM-R0.75-3L-2F-4D-50L
$50
$01.5 mm3 mm4 mm50 mm
BEM-R1.0-4L-2F-4D-50L
$50
$02 mm4 mm4 mm50 mm
BEM-R1.25-5L-2F-4D-50L
$50
$02.5 mm5 mm4 mm50 mm
BEM-R1.5-6L-2F-4D-50L
$50
$03 mm6 mm4 mm50 mm
BEM-R2.0-8L-2F-4D-50L
$50
$04 mm8 mm4 mm50 mm
BEM-R2.5-10L-2F-6D-50L
$77
$05 mm10 mm6 mm50 mm
BEM-R3.0-12L-2F-6D-50L
$77
$06 mm12 mm6 mm50 mm
BEM-R4.0-16L-2F-8D-60L
$133
$08 mm16 mm8 mm60 mm
BEM-R5.0-20L-2F-10D-75L
$212
$010 mm20 mm10 mm75 mm
BEM-R1.0-4L-2F-4D-75L
$60
$02 mm4 mm4 mm75 mm
BEM-R1.5-6L-2F-4D-75L
$60
$03 mm6 mm4 mm75 mm
BEM-R3.0-12L-2F-6D-75L
$92
$06 mm12 mm6 mm75 mm
BEM-R3.0-12L-2F-6D-100L
$106
$06 mm12 mm6 mm100 mm
BEM-R4.0-16L-2F-8D-75L
$151
$08 mm16 mm8 mm75 mm
BEM-R4.0-16L-2F-8D-100L
$185
$08 mm16 mm8 mm100 mm
BEM-R5.0-20L-2F-10D-100L
$281
$010 mm20 mm10 mm100 mm
BEM-R6.0-24L-2F-12D-100L
$379
$012 mm24 mm12 mm100 mm
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Carbide Ball Nose End Mill Features

2 flute geometry on all 18 stocked sizes

Eleven cutting diameters, 1 to 12mm

Ball radius is half the cutting diameter (BEM-R3.0 = 6mm)

Cutting length is twice the diameter; overall 50-100mm

Mid-range diameters also stocked long

Solid tungsten carbide, nano coated, within ±0.003mm

Ball nose vs flat end mill: a full radius tip; also called a ball nose cutter

For 3D contouring, mold surfacing and finishing steel to 62 HRC

Metric stocked; imperial and other flutes to order

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