Michigan Drill's fast spiral jobber length drills are designed primarily for drilling in nonferrous materials. They are successfully used in mild steel deep holes where chip packing occurs with standard helix drills.
| Fractional Measurements | |
| 1/4" | |
| Decimal Size | |
| .2500 | |
| Flute Length | |
| 2-3/4" | |
| Overall Length | |
| 4" | |
| Point Type | |
| 118° | |
| Material Type | |
| High Speed Steel | |
| Finish / Coating | |
| Bright | |
1/4" Fast Spiral Jobber Drill
- Brand: Michigan Drill Cutting Tools
- Product Code: 300F
- Availability: In Stock
-
$2.38
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Tags: 1/4", Fast Spiral, Jobber Drill, Drill Bit, High Speed Steel, Bright Finish