Pro Grade Five Sixteenths Inch HSS End Mill With Four Flutes Center Cut Right Hand Cut Three Quarters Inch Flute Length Three Eighths Inch Shank Overall Length Two And A Half Inches By Shars

5/16 in HSS End Mill, 4 Flutes, Center Cut, 3/8 in Shank
✔️ Right-hand cut, 5/16 dia, 3/4 in flute length, 2-1/2 in OAL, 1 pc

This end mill is a high-speed steel cutting tool designed for CNC milling and manual machines. The 5/16 in diameter with a 3/8 in shank and a 4-flute center-cut design makes it ideal for pocketing and plunging in aluminum, steel, and other soft metals. The four-flute construction provides rigidity and smooth finishes while promoting efficient chip evacuation at higher feed rates. Typical uses include aluminum milling, plastic work, and light metalworking tasks in machine shops and wood shops.

✅ Cutting Diameter: 5/16 in
✅ Shank Diameter: 3/8 in
✅ Flute Length: 3/4 in
✅ Overall Length: 2-1/2 in
✅ Flutes: 4
✅ End Type: Single End
✅ Center Cutting: Yes
✅ Helix Angle: 30 degrees
✅ Cut Direction: Right Hand
✅ Material: High-Speed Steel (HSS)

💡 What is a center-cut end mill used for in CNC milling? This handy tool is built for plunging and profiling in a single pass. - Center-cut capability lets you plunge into material without predrilled holes - Four-flute design adds rigidity for clean finishes on tougher metals - 5/16 in diameter and 3/8 in shank fit standard tool holders - 30-degree helix improves chip evacuation and surface finish