Chicago-Latrobe 47633 550ASP-TN Heavy-Duty Cobalt TiN Jobber-Length Drill Bit, 0.1094 in dia Cutting, 2.625 in OAL, 7/64 in - pack of 12

★★★★★ 4.1 134 reviews

$90.00
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Product details

Management number 214315277 Release Date 2026/04/12 List Price $36.00 Model Number 214315277
Category

Robustly built for drilling through tough, high-tensile, and work-hardening materials. Crafted from cobalt high-speed steel (HSS) to boost abrasion resistance. Titanium nitride (TiN) coating improves lubricity and hardness, enhancing chip flow, hole finish, and drill lifespan. 135-degree P3 split point centers itself for reduced thrust and easier penetration. Sizes under 0.0625 inch lack a split point.

  • Surface Finish: Tin
  • Material Composition: High-Speed Steel with 5% Cobalt
  • Bit Length: 2.625 inches
  • Style: 550ASP-TN
  • Shank Design: Straight
  • Flute Length: 1.5 inches
  • Point Angle: 135 Right Hand
  • Number of Flutes: 2
  • Point Type: Split
  • Nominal Diameter: 7/64 inch
  • Coating: Titanium Nitride (TiN)
  • Cutting Diameter: 0.1094 inch
  • Overall Length: 2.625 inches
Brand Name Chicago-Latrobe
Item Length 2.63 Inches
Finish Types Titanium Nitride
Manufacturer Chicago-Latrobe
Material Type HSS-CO 5% (M35)
Surface Recommendation Metal

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