Starts the bit cleanly on uneven surfaces and bores smooth, flat bottomed holes. Fits 3/8 in and larger drills and drill presses.
Product specification\n\n
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| Brand | Irwin |
|---|---|
| UPC | 042526943683 |
| Model Number | 1966936/42928 |
| Feature | Reduced shank fits 3/8 in and larger drills and drill presses |
| Category | POWER TOOLS & ACC |
| Additional Category | Drill Bits |
| Length | 7.0 |
| Width | 4.5 |
| Height | 3.5 |
| Weight | 0.82 |
