R8 Shank Two Point Five Inch End Mill With Replaceable Carbide Inserts For Steel Cutting 90 Degree High Speed Milling Cutter Indexable Tool Bit For Heavy Duty Metalwork And Stainless Steel

2.5 Inch R8 Shank End Mill with Replaceable Carbide Inserts
✔️ 6-1/8 in length; R8 shank; 7/16-20 thread; 90°, 4 flutes

This high-performance end mill uses replaceable tungsten carbide inserts for steel cutting and heavy-duty metalworking. Designed for R8 spindles, it shines in machine shops when milling steel, stainless steel, aluminum alloy, brass, and rigid plastics.

✅ Shank: R8; Thread: 7/16"-20; Cutting angle: 90°; Flutes: 4
✅ Carbide inserts are replaceable for long tool life
✅ Overall length: 6-1/8 in
✅ Screw-down clamping enables easy assembly
✅ Materials supported include low/medium/high carbon steel, stainless steel, aluminum alloys, brass, and rigid plastics
✅ Pack size: 1 piece

💡 What is an end mill with replaceable carbide inserts used for in metalworking?

This handy tool is designed to deliver precise, cost-effective milling in steel and stainless work.

- Reduces tooling costs by swapping inserts instead of entire cutters - Keeps edges sharp for precise milling on steel, stainless, and alloys - Suits heavy-duty milling applications in shop environments - Works with standard R8 spindles in many milling machines