Micrograbit, Micro Power Screw Extractor Set, Contains P125, P164, P190 & P236, Will Extract Screw Sizes #5 Up To 1/4" Or M3 Up To M6, Drill & An Extractor In One Tool, Capable Of Drilling & Extracting Grade 8 & Stainless Steel, Worldwide Patents.

• The product is a Micro Power Screw Extractor Set
• Two-step drill bit and extractor in one tool with a self centering drill tip; no walking or wandering. No grinding, center punching required.
• Works on jagged uneven rough breaks. No grinding, Center punching required.
• Tempered twice for extra hardness. Results in multiple extractions per tool.
• Made from M2 HSS. Highest quality steel used and made in the USA. B000Q60UOO