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3.0mm Metric Deep Cut Square End Mill 20mm cut length

This tool has very long flutes to get down deep into the cavity of your part or mold. These metric end mills are great for cutting slots or pockets. Tip Size – 3.0mm Flute Length – 20mm Shank Size: 3mm Tool Length: 50mm

3.0mm Metric Deep Cut Square End Mill 20mm cut length - Main image
$15.86 $26 In stock

Category: Metric End Mills

3.0mm Deep Cut Flat End Mill

This tool has very long flutes to get down deep into the cavity of your part or mold. These metric end mills are great for cutting slots or pockets. All of our end mills are solid carbide and made with a high polish to give them that ‘extra edge’.

Flat (SQ) End Mills have a square end for milling square slots, pockets, grooving, side milling, face milling, and counter boring. All are center cutting, allowing plunge cuts into a surface. Great for milling into all types of material including, wood, plastic, metal. etc. Made in the USA

Tip Size – 3.0mm
Flute Length – 20mm
Shank Size: 3mm
Tool Length: 50mm

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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 (4.6 / 5 · 5 reviews)

Hannah ★★★★★

The 20mm cut length let me reach a deep pocket I couldn't get to with my other bits, and the flutes cleared chips perfectly. Cuts through aluminum like butter, no chatter at all.

Andrew ★★★★★

I was nervous about the long flutes being too flexible, but this 3mm end mill cut a 15mm deep slot in aluminum without any chatter at all. The chip evacuation through those deep flutes was noticeably better than my usual short-flute bits.

Owen ★★★★★

Finally got to use this on a deep pocket job and the 20mm cut length meant I didn't have to switch tools halfway through. The 3mm diameter held up nicely without any chatter, even at full depth in aluminum.

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