Heavy Duty Three Eighths Inch End Mill Set With Four Flute Straight Square End Mills Pro Grade High Speed Steel Cutter Three Eighths Cutting Dia Three Eighths Shank One Inch Depth Side And Finish Milling In Carbon Two Pack By Rannb

Heavy Duty 3/8 End Mill Set with 4-Flute Squares
✔️ 3/8 in shank, 3/8 in cut, 1 in depth, 2.75 in length, 2pc set

The heavy-duty end mill set features four-flute square end mills in a 3/8 in diameter, built from high speed steel for durability and wear resistance. This two-piece kit is ideal for side milling, end milling, and finish passes on carbon steel, alloy steel, die steel, tool steel, cast iron, and titanium. It's a handy choice for shops and fabrication environments needing precise pockets, slots, and clean finishes.

✅ Shank Dia: 9.5 mm / 0.375 in, Cutting Dia: 9.5 mm / 0.375 in
✅ Cutting Depth: 25 mm / 1 in, Total Length: 69 mm / 2-3/4 in
✅ Material: High Speed Steel, Flutes: 4
✅ Package Content: 2 End Mills + 2 Boxes

💡 What is an end mill used for in metalworking?

End mills are handy cutting tools used to shape, size, and finish metal parts in milling machines.

- Profile milling and slotting on steels and alloys - Finish passes for tight tolerances and surface quality - Works with both CNC and manual milling setups