Carbide Square End Mill Set Four Flute Three Piece Set With Five Sixteenths Three Eighths And One Half Inch Sizes AlTiN Coated For Alloy Steel Hardened Steel Cast Iron And Metal
✔️ Three-piece AlTiBN carbide end mills: 5/16, 3/8, 1/2 in
This four-flute carbide end mill set uses micrograin carbide with an AlTiBN coating to handle tough metals like alloy steel, pre-hardened steel, hardened steel, and cast iron. Ideal for milling, slotting, and contouring in machine shops and production floors.
✅ Micrograin carbide construction for toughness and long life
✅ AlTiBN coating delivers high temperature stability and heat resistance
✅ Four-flute square end geometry for efficient material removal
✅ Sizes: 5/16 in, 3/8 in, 1/2 in
✅ Precision tolerance ±0.02 mm
✅ Suitable for alloy steels, pre-hardened steels, hardened steels, and cast iron
💡 What is a carbide end mill set with AlTiBN coating used for in tough metals? This handy tool helps machinists cut hard materials with precision. - used for milling alloy steel, hardened steel, and cast iron - AlTiBN coating boosts high-temp stability and tool life - ideal for pocketing, contouring, and slotting in metalworking