Review on Yakamoz 20-Piece 0.3-1.6mm 🔧 Rotary Shank Set for Better SEO by Justin Peck

Drill bit quality as expected for this price. They are not wholesale length and do not exactly match the diameters advertised. If I had known that almost before I ordered it, it wouldn't have made much of a difference. I use them for PCB through holes (#22 and #24), pins and various components and exacting accuracy is not an issue here. Machinist quality costs about $15 so I'm pretty happy with what I got and my personal use. BTW, be prepared to quickly roll the edge on the grinding wheel as it is not properly sharpened.