The product description says they are carbide but they are actually high speed steel. There's a pretty big difference. If you try to run them at feed/speed like they're carbide you're probably going to have a bad day. The photos show flashlights with the correct HSS-Al label, but I have removed the product listing text as many sellers often reuse stock photos for similar products. There was an error. They appear to be good HSS end mills, but this oversight is a pretty serious problem.
Autotoolhome High-Speed Steel Straight Cutter
7 Review
πͺ Mcwdoit Titanium Cutting Engraving
8 Review
SpeTool 5Pcs/Set Flat Nose Double Flute Carbide End Mill 1/32" Cutting Dia Router Bits Cutter CNC Machine Tools For Carbon Steel Soft Alloy Steel Die Steel Tool Steel Cast Iron Wood
11 Review
πͺ Carbide Coated SpeTool Flutes in Inches
7 Review