135 Deg Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550 Straw HSS-CO 8%-M42 RHS/RHC No 51 MPN:46721
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Free Shipping
In Stock
SKU
510-G0429554
135 Deg Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550 Straw HSS-CO 8%-M42 RHS/RHC No 51
This 135-degree heavy-duty cobalt jobber length drill is designed for demanding drilling applications. Featuring a split point and straw/bronze coating for improved durability and reduced friction, it's ideal for drilling through tough materials like steel and cast iron. The cobalt content provides enhanced wear resistance and hardness, while the 8% M42 high-speed steel ensures efficient cutting. Suitable for use in a variety of industries, including manufacturing, construction, and repair shops, this drill bit delivers precise results and extended tool life. Its compact size and lightweight design make it easy to handle and maneuver in tight spaces.
Top product features:
- 135 Degree Point Angle for improved cutting efficiency and accuracy
- Split Point Design for reduced walking and improved hole straightness
- Straw/Bronze Coating for increased heat resistance and tool life
Top product applications:
- Heavy-duty drilling in steel and other hard materials
- Drilling through wood and other soft materials
- Drilling in confined spaces without coolant
Jobber Length Drill Bit, Drill Bit Size #51, Drill Bit Point Angle 135 Degrees , Cobalt, Straw/Bronze, Decimal Equivalent 0.0670, Wire, Drill Bit Point Type Split Point, Non-Coolant Through, Number of Coolant Holes 0
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.00
- Package Width: 0.10
- Package Height: 0.10
- Package Weight: 0.01
Product info last updated on February 3, 2026 12:53am UTC
Category: Cutting Tools