proGrabit works on damaged screws and broken bolts from as small as No. 4 screws to as large as a 3 8'' bolt. Quickly and easily removes most damaged screws such as hex Phillips torx and square drive. 2 step drill bit and extractor in 1 tool. Professional grade multipurpose extractors are compatible with 1 4'' hex shank chucks. No. 8401P: No. 1 No. 8402P: No. 2 No. 8403P: No. 3 No. 8404P: No. 4 No. 8440P: 4 piece (Sizes No. 1 2 3 and 4)
- Two-step drill bit and extractor in one tool. Multiple tools not required.
- Self centering drill tip; no walking or wandering. No grinding center punching required.
- Can be used in quick change chucks. Easy to use.
- Tempered twice for extra hardness. Results in multiple extractions per tool.
- Made from M2 HSS. Highest quality steel used and made in the USA.