No 4 Cobalt 8%-M42 135 Degree Heavy-Duty Jobber Length Drill Chicago-Latrobe 550-TA TiAlN RHS/RHC MPN:44974
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Free Shipping
In Stock
SKU
510-G2821922
No 4 Cobalt 8%-M42 135 Degree Heavy-Duty Jobber Length Drill Chicago-Latrobe 550-TA TiAlN RHS/RHC
Take your drilling operations to the next level with the Chicago-Latrobe 550-TA TiAlN RHS/RHC No 4 Cobalt 8%-M42 135 Degree Heavy-Duty Jobber Length Drill. Engineered for demanding applications, this drill bit features a split point design and 135-degree point angle for improved hole accuracy and reduced walking. The cobalt alloy and TiAlN coating provide exceptional hardness and wear resistance, ensuring long tool life and efficient material removal. Suitable for use in a variety of industries, including aerospace, automotive, and general engineering, this drill bit is ideal for drilling through hard materials such as steel, titanium, and stainless steel.
Top product features:
- 135 Degree Point Angle for precise drilling
- TiAlN coating for increased wear resistance
- Split Point design for easier starting and reduced walking
Top product applications:
- Drilling through hard materials such as stainless steel and cast iron
- Drilling through tough materials with high heat resistance and wear resistance
- Drilling in high-speed applications where a high degree of hardness and wear resistance are required
Jobber Length Drill Bit, Drill Bit Size #4, Drill Bit Point Angle 135 Degrees , Cobalt, TiAlN, Decimal Equivalent 0.2090, Wire, Drill Bit Point Type Split Point, Non-Coolant Through, Number of Coolant Holes 0
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 12
- Unit of Measure: EA
- Package Length: 1.97
- Package Width: 0.47
- Package Height: 0.47
- Package Weight: 0.03
Product info last updated on February 4, 2026 5:55pm UTC
Category: Cutting Tools