1/2 IN. HSS LEFT HAND JOBBER DRILL BIT

Description

1/2 HSS Left Hand Jobber Length Drill Bit

Key Features

• A dependable, general purpose drill bit ideal for production, maintenance or portable drilling jobs
• Features a left hand helix for screw machine applications where spindles rotate counter-clockwise
• Left hand drills can also be used to drill out broken bolts
• For use in a wide range of materials such as aluminum, bras+AW1547+AV1546:AZ1546+AV1546:AY1546+AV+AV1546:AY1546
• Surface treated with abrasion-resistant black oxide
• Specifications:
  • Size: 1/2"
  • Flute Length: 4-1/2"
  • Overall Length: 6"
  • Material: High Speed Steel
  • Finish: Black Oxide
  • Style: Jobber
  • Number of Flutes: 2
  • Decimal Equivalent: 0.5
  • Metric Equivalent: 12.7mm
  • Shank Type: Round
  • Cutting Angle: 118
  • Cutting Direction: Left hand
  • Point Type: Conventional Point
  • Flute Type: Spiral