135 Degree Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8% (M42) RHS/RHC Let-L MPN:54111
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Free Shipping
In Stock
SKU
510-G3733782
135 Degree Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8% (M42) RHS/RHC Let-L
This heavy-duty 135-degree cobalt jobber length drill is designed for demanding drilling applications. Made with high-speed steel (HSS) and 8% cobalt, it provides exceptional hardness and wear resistance. The titanium nitride (TiN) coating enhances durability and reduces friction. Ideal for drilling through tough materials like stainless steel, aluminum, and hard plastics, this drill bit is perfect for machinists, fabricators, and manufacturers. Its split point design and 135-degree point angle ensure accurate, precise holes with minimal walking or deviation. Suitable for use in a variety of industries, including aerospace, automotive, and general manufacturing.
Top product features:
- 135 Degree Point Angle for precise drilling
- TiN Coating for improved tool life and reduced wear
- Split Point Design for reduced walking and improved hole quality
Top product applications:
- General Machining
- Heavy Duty Drilling
- Automotive Repair
Jobber Length Drill Bit, Drill Bit Size L, Drill Bit Point Angle 135 Degrees , Cobalt, TiN, Decimal Equivalent 0.2900, Letter, 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: 4.40
- Package Width: 0.30
- Package Height: 0.30
- Package Weight: 0.06
Product info last updated on February 26, 2026 10:19pm UTC
Category: Cutting Tools