135 Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TA TiAlN HSS-CO 8%-M42 RHS/RHC Let-S
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| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| G3662215 | 6 | 6 | 1 @ $18.39 | ||
| Grainger | 6ZKC6 | 1 | 1 | ||
| 44963 | 1 | 1 | 1 @ $19.16 | ||
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![]() Global Industrial | WBB2543044 | 1 | 1 | 1 @ $123.00 | |
![]() Guardian | 06130686 | 1 | -2 | 1 | 1 @ $48.25 |
| 44963 | 6 | -2 | 6 | 1 @ $19.16 | |
| 44963 | 1 | -2 | 1 | 1 @ $21.89 | |
| 06130686 | 1 | -2 | 1 | 1 @ $37.30 | |
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| 6130686 | 1 | -2 | 1 | 1 @ $41.96 |
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Chicago Latrobe 550TA Cobalt Steel Jobber Length Drill Bit, TiAlN Coated, Round Shank, 135 Degree Split Point, Letter Size S (Pack of 1)
Brand: Chicago Latrobe
Details
- Jobber length drill bit has a midrange drilling depth for general-purpose applications
- Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
- Titanium aluminum nitride (TiAlN) coating provides wear and corrosion resistance in high-speed or heavy feed-rate drilling
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
- Extra thick web provides increased strength and rigidity compared to standard drill bits
- Made in the USA
Jobber Drill Bit HD Letter Size S
Brand: Chicago Latrobe
CHICAGO-LATROBE 44963 Cobalt Heavy Duty Jobber Drill Heavy Duty List Number 550TA Number of Pieces 1 Cobalt Titanium Aluminum Nitride Finish Split Point Drill Point (Deg.) 135 Letter Size S Decimal Equivalent 0.3480 Flute Length (In.) 3-1/2 Flute Length (mm) 88.9 Overall Length (In.) 4-7/8 Overall Length (mm) 123.8 Shank Dia. (In.) 0.3480 Shank Dia. (mm) 8.8392
Listing
| Product group | BISS Basic |
|---|---|
| Product type | DRILL_BITS |
| Part number | 44963 |
Greenfield 44963 550TA LET-S HSCO JOBBER TIALN (44963) (6/Each)
Brand: Chicago Latrobe
GREENFIELD 44963 550TA LET-S HSCO JOBBER TIALN (44963) (6/each)



