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
✔️ 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