135 Degree Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8%-M42 RHS/RHC 15/64 MPN:54057

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Brand: Chicago-Latrobe
Part #: 54057
UPC: 662355540572
SKU
510-G3182821
$72.45 for Order Qty of 5
Regular Price $20.29 Special Price $14.49

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135 Degree Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8%-M42 RHS/RHC 15/64

This heavy-duty 135-degree cobalt jobber length drill bit is designed for high-torque applications, featuring a split point for precise drilling and reduced walking. The TiN coating enhances durability and wear resistance, while the M42 steel provides exceptional hardness and heat resistance. Ideal for use in metalworking, the 15/64 inch drill bit is perfect for drilling holes in steel, stainless steel, and other tough materials. Its compact size and lightweight design make it easy to maneuver in tight spaces, making it a valuable tool for machinists, fabricators, and engineers working with heavy-duty materials.

Top product features:

  • 135 Degree Heavy-Duty Cobalt Jobber Length Drill has a 135 degree point angle which provides increased cutting efficiency and better hole quality.
  • This drill bit is made with Cobalt alloy which provides increased hardness and resistance to wear and heat, resulting in a longer drill life.
  • The TiN coating on this drill bit reduces friction and wear, allowing for smoother cutting and improved hole quality.

Top product applications:

  • Metal fabrication
  • Machining aluminum or other soft metals
  • Drilling through thin steel or other hard metals
Jobber Length Drill Bit, Drill Bit Size 15/64 in, Drill Bit Point Angle 135 Degrees , Cobalt, TiN, Decimal Equivalent 0.2344, Fractional Inch, 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: 4.00
  • Package Width: 0.20
  • Package Height: 0.20
  • Package Weight: 0.03
Product info last updated on April 22, 2026 5:31am UTC Category: Cutting Tools
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In stock