11 Dia. – 3-1/2″ OAL – Black Oxide-HSS-Heavy Duty Jobber Drill


SKU: PT1218211 Category:


  • Heavy Duty and TiN Coated Jobber Drills
  • Heavy Duty 135°
  • High Speed Steel, Split Point, Black Oxide Finish Originally designed to drill cotter pin holes, these heavy duty drills are suitable for drilling high tensile strength steels
  • The 135° split point is self-centering, and reduces “walking” at the drill point
  • Wire Gage sizes #53 thru #80 NOT Split Point
  • Precision – Performance – Productivity Over 50 years of manufacturing cutting tools engineered for application versatility and maximum productivity
Technical Specifications
Angle 135° Split Point
Brand Name Precision Twist Drill
Coating Steam Oxide
Decimal Equivalent .1910
Description Wire Gage Size
Drill Diameter 11
Flute Length 2-5/16
Material High Speed Steel
Overall Length 3-1/2


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