#78 Solid Carbide AlTIN Jobber Drill 3/16 x 1-1/4

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$46.75 USD
$46.75 USD
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Professional Solid Carbide Jobber Drill – AlTiN Coated

This solid carbide Jobber drill features an AlTiN coating for improved heat resistance and extended tool life. The standard Jobber geometry supports stable drilling and efficient chip evacuation.

  • Solid carbide construction for rigidity
  • 118° four-facet point for accurate positioning
  • Right-hand cut and right-hand spiral
  • AlTiN coating for enhanced wear resistance
  • Drilling aluminum, steel, and iron (BEST)
  • Drilling stainless steel, nickel, hardened steel, and titanium (GOOD)
  • Production drilling
  • Repetitive machining operations

Piece Count: 1
Material: Solid Carbide
Tool Type: Jobber
LOC (in): 0.1875
OAL (in): 1.25
Flute Length (in): 2026-03-16 00:00:00
Letter / Wire: 78
Coating: AlTiN

Ground to 1/30th of a human hair on 100% virgin carbide is our baseline. Because accuracy and tool life are not just an 'industry standard' at Cobra Carbide. Tool Tolerance

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Coating

Uncoated

Ideal Materials
  • Steel
  • Stainless Steel
  • Hardened Steel
  • Cast Iron
  • Aluminum
  • Titanium
  • Nickel/Inconel
  • Non-Ferrous
  • Composites
Product Product subtotal Quantity Price Product subtotal
#78 Solid Carbide AlTIN Jobber Drill 3/16 x 1-1/4
#78 Solid Carbide AlTIN Jobber Drill 3/16 x 1-1/4SKU: 30025
#78 Solid Carbide AlTIN Jobber Drill 3/16 x 1-1/430025
$46.75/ea		 $0.00
$46.75/ea $0.00
  • ISO Certified Manufacturer
  • Minority Supplier Development Council
  • 35 Years of Manufacturing Excellence
  • Products Made in the USA
  • Worldwide Shipping
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Unmatched Quality | Operating 7 Days a Week | Established in 1989