Review on Precision Steel Flute 🔪 Straight Cutter for High-Speed Efficiency by Badpuppy Warton

For some reason the seller listed them as 1/8", 5/32", 1/4", 5/16", 3/8", 1/2" but admits in detail that the dial is indeed metric and that 3,4,6,8,10,12 is "close enough" to the correct measurement. I have no idea why they did this as it is confusing. If you need exact size end mills, this set will not work.