Review on 🔧 Irwin Tools SPEEDBOR Countersink 1882630 for Enhanced SEO by Fernando Ramani

Good product; drilled a few holes in an old 1950s plaster wall with a wooden backing, no problem; drilled a good clean hole; and the sinker worked perfectly. I'm not a pro and will only use this occasionally; So I can't currently say if this is a professional level or just a DIY level. But judging by the finish, the clean lines, etc., it doesn't look cheap. Looks good and well made.