135 Deg Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8% (M42) RHS/RHC, N30 MPN:54040
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Free Shipping
In Stock
SKU
510-G3727586
135 Deg Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8% (M42) RHS/RHC, N30
This heavy-duty, 135-degree cobalt jobber length drill bit is designed for demanding applications. Made from high-speed steel with a 8% cobalt content (M42), it offers exceptional hardness and wear resistance. The titanium nitride (TiN) coating enhances durability and reduces friction. Suitable for use in a variety of materials, including steel, cast iron, and non-ferrous metals. Ideal for machining operations such as drilling, tapping, and reaming. The split point design allows for easy starting and reduced walking. Non-coolant through design enables efficient operation in dry environments. Perfect for use in industrial settings, fabrication shops, and maintenance facilities.
Top product features:
- 135 Degree Point Angle for improved hole accuracy and reduced walking
- Cobalt alloy for increased hardness and wear resistance
- Split Point design for easier starting and reduced drill breakage
Top product applications:
- Heavy-duty drilling in steel and other high-hardness materials
- Drilling in cast iron and other abrasive materials
- Machining and manufacturing operations that require a long drill life
Jobber Length Drill Bit, Drill Bit Size #30, Drill Bit Point Angle 135 Degrees , Cobalt, TiN, Decimal Equivalent 0.1285, 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: 2.80
- Package Width: 0.20
- Package Height: 0.20
- Package Weight: 0.01
Product info last updated on February 5, 2026 11:19pm UTC
Category: Cutting Tools