Star Screwdriver Bit
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- S2 chrome molybdenum steel will not bend or lose its shape
- Consistent Rockwell Hardness (HRC) of 59-61 is carefully controlled to ensure the bit is hard enough to keep its shape but not too hard to damage the screw head
- Screw head profile is carefully controlled for a secure fit which greatly affects screwdriving performance
- 1/4 in (6.35 mm) shank
- Consistent Rockwell Hardness (HRC) of 59-61 is carefully controlled to ensure the bit is hard enough to keep its shape but not too hard to damage the screw head
- Screw head profile is carefully controlled for a secure fit which greatly affects screwdriving performance
- 1/4 in (6.35 mm) shank
| Product # | Length | Size |
|---|---|---|
| 307242 | 1 in | T10 |
| 307322 | 1 in | T15 |
| 307402 | 1 in | T20 |
| 307592 | 1 in | T25 |
| 307672 | 1 in | T27 |
| 307752 | 1 in | T30 |
| 307832 | 1 in | T40 |
| 307082 | 1 in | T8 |
| 307162 | 1 in | T9 |
| 511282 | 2 in | T10 |
| 511362 | 2 in | T15 |
| 511442 | 2 in | T20 |
| 511562 | 2 in | T25 |
| 511522 | 2 in | T27 |
| 511602 | 2 in | T30 |
| 511611 | 4 in | T10 |
| 511621 | 4 in | T15 |
| 511631 | 4 in | T20 |
| 511641 | 4 in | T25 |
| 511651 | 4 in | T27 |
| 511661 | 4 in | T30 |
