Osg Single Thread Mill, Helical, 1/4"-18, 3.5 in, Tough Carbide and HSS Cutting Tool for Machine Shops, Go-To Pick for Machinists and Mold Makers, Pro Grade End Mill for Clean, Accurate Milling

Osg Single Thread Mill, 3.5", 1/4"-18 for Shop Use
✔️ Single thread mill, 3.5", 1/4"-18, CNC and Manual Mill Use

The Osg Thread Mill is an end mill for milling slots, pockets, profiles and contours in metal and plastic. Machinists, mold makers and CNC shops use it for slotting, profiling, finishing and 3D contouring. This listing is for one single item.

✅ Brand: Osg
✅ Mfr part number: 1663100217
✅ Product type: Thread Mill
✅ Pack size: Single, 1 piece
✅ Size or length: 3.5"
✅ Thread size: 1/4"-18
✅ Details: Helical

💡 Square vs ball vs corner radius end mill, which do I need?

The tip shape decides the kind of cut you get.

• Square end mills cut flat bottoms, sharp corners and slots.
• Ball end mills shape 3D contours and molds.
• Corner radius end mills add strength and resist chipping.

Grab the Osg Thread Mill and get the job done right.