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Cobalt jobber drill bit, size 20, split point, TiAlN coating

Cleveland

Cleveland Jobber Drill #20 Cobalt HAWA 11420 135° Split Point .1610

SKU CH-EZG3-VR5T9

A #20 cobalt jobber drill with a 135° split point and .1610 decimal equivalent

  • Product typeDrill Accessories
  • Main materialHAWA
  • #20 jobber drill targets precise wire-gauge holes
  • 135° split point starts cleanly without centre punching
  • Cobalt HAWA body resists heat during hard-metal drilling
  • TiAlN coating extends edge life in production runs

Cleveland Jobber Drill #20 Cobalt

This Cleveland jobber drill bit is a #20 size cobalt accessory designed for general-purpose drilling tasks. It features a 135-degree split point that helps reduce walking and improves penetration in metal and other materials. The bit has a decimal equivalent of .1610 inches and includes a TiAlN coating for enhanced wear resistance.

Suited for precision metal drilling

This drill bit suits machinists and technicians who need a durable cobalt tool with a split point for accurate hole starting in steel or alloys. It is not intended for coolant-through applications or for users requiring larger diameter bits beyond the #20 size specified.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCleveland
Product typeDrill Accessories
Size & build
Main materialHAWA

Questions about this item

How do I install the #20 cobalt drill bit in my drill chuck, and what step is often missed?

Open the chuck fully, insert the .1610 inch shank completely, then tighten securely; the step often missed is verifying the 135° split point sits true before drilling.

When will this HAWA cobalt bit need replacement or resharpening?

Replace or resharpen once the 135° split point shows visible wear or the TiAlN coating no longer reduces friction during drilling.

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