Chicago-Latrobe 51820 135 degree Heavy-Duty Cobalt Screw Machine Drill Bit, 23/64 in Cut Diameter, 135 degree Point Angle, 3.0625 in OAL, TiN Finish - pack of 6

★★★★★ 4.5 36 reviews

US$36.00
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US$36.00
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Free shipping Free 30-day returns

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Product details

Management number 214327287 Release Date 2026/04/12 List Price US$36.00 Model Number 214327287
Category

Robust design for tackling tougher materials manually or via machine. Reduced flute and overall length ensure enhanced stiffness, minimizing deflection under heavy feed rates. Crafted from top-tier cobalt high-speed steel. 135-degree P3 split point centers itself for reduced thrust and simpler penetration, sizes below .0625 in lack split points. Standard finishes include straw and titanium nitride (TiN), with titanium aluminum nitride (TiAlN) available as a non-stocked option, and alternate coatings offered as stock modifications.

  • Robust Design for Tough Material Drilling
  • Enhanced Rigidity for Heavy Feed Rates
  • Premium Cobalt High-Speed Steel Construction
  • Self-Centering 135 P3 Split Point for Easier Penetration
  • Standard Finishes with Alternate Coating Options
Brand Name Chicago-Latrobe
Finish Types Titanium Nitride
Manufacturer Chicago-Latrobe
Material Type Cobalt High Speed Steel
Surface Recommendation Metal

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