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2.5mm Metric Ball End Mill

2.5mm Metric Ball End Mill - Main image
$16.28 $22 In stock

Category: Metric End Mills

Solid Micrograin Carbide 2 flute 2.5mm Miniature Ball End Mill

Ball End Mills have a round tip used to machine curved details, also called Ball Nose End Mills, they are used for milling rounded slots, slopes, and machining 2D/3D dimensional contours with a smooth finish. Great for milling into all types of material including, wood, plastic, metal. etc. Made in the USA.

Shank Size: 3mm

Tool Length: 38mm

Cutting Tip – 2.5mm ball

Number of flutes – 2

Flute length – 7.5mm

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Ava ★★★★★

The two-flute design really clears chips well when I’m profiling a rounded slot, and the micrograin carbide holds its edge better than the cheap bits I threw away last month. The 2.5mm ball tip cut a clean, consistent radius on my aluminum test piece. I’ve already ordered a second one.

Hazel ★★★★★

I needed a precise radius for a 3D contour in some aluminum, and this 2-flute micrograin carbide cutter left a surface finish that barely needed any sanding. It held up through the whole pass without chattering, which was a pleasant surprise for the price.

Nicholas G. ★★★★★

The 2.5mm ball nose tip glided through a curved pocket in brass without any chatter, and the two-flute design cleared chips cleanly at a decent feed rate. For the price, the micrograin carbide held its edge surprisingly well through a full run.

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