
Average Rating: n/a

Specs
| Item | Cobalt Heavy Duty Jobber Drill |
|---|---|
| Type | Heavy Duty |
| List Number | 550 |
| Number of Pieces | 1 |
| Material | Cobalt |
| Finish | Straw |
| Point Type | Split Point |
| Drill Point (Deg.) | 135 |
| Metric Size | 3.7 |
| Decimal Equivalent | 0.1457 |
| Flute Length (In.) | 1-17/32 |
| Flute Length (mm) | 39.0 |
| Overall Length (In.) | 2-3/4 |
| Overall Length (mm) | 70.0 |
| Shank Dia. (In.) | 0.1457 |
| Shank Dia. (mm) | 3.7 |
| UNSPSC | 27112801 |
| Weight | 0.010000 |
| SKUs | 6ZKG1 |
Description
- List# 550, 2550, and 550TA drills meet/exceed National Aerospace Standards 907, Type J. List# 550ASP drills meet/exceed National Aerospace Standards 907, Type B and have a thinner web for hand/portable drilling. List# 3780 drills have a shorter flute length and extra-heavy web for rigid aircraft maintenance applications and a fast 40 helix for chip removal.
- Split point





