Internal Tool Single A 1"X.250 Thread Mill, Sharp CNC Cutter for Slotting and Profiling, Tough Carbide and HSS Cutting Tool for Machine Shops, Go-To Pick for Machinists and Mold Makers

Internal Tool Single A 1"X.250 Thread Mill
✔️ Single thread mill, 1", Long Tool Life, Clean Accurate Cuts

Meet the Internal Tool A 1"X.250 Thread Mill, an end mill for milling slots, pockets, profiles and contours in metal and plastic. It's a core cutting tool in production machining, job shops and tool rooms. You get one single unit with this order.

✅ Brand: Internal Tool
✅ Mfr part number: 88-1130
✅ Product type: Thread Mill
✅ Pack size: Single, 1 piece
✅ Size or length: 1"

💡 Carbide vs HSS end mills, which should I buy?

It comes down to the machine, the material and the budget.

• Carbide runs faster and lasts longer, especially on CNC machines.
• HSS and cobalt end mills are tougher and cheaper for manual mills.
• Coatings like TiAlN and AlTiN add heat resistance for hard steels.

Add the Internal Tool A 1"X.250 Thread Mill to your kit and work smarter.