Irwin Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit Sets - 30520

SKU #1811164
Price:
$34.99
  • Description
  • Reviews

Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit Sets Features:

  • Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
  • Heavy duty spiral flute design produces faster chip ejection
  • Shorter cutting lips reduce torque for drilling in high tensile strength materials.
  • 135-degree split point reduces feed pressure for easier penetration without work hardening
  • Ideal for use with screw extractors
  • Includes sizes 5/64", 1/4", 19/64", 5/32", and 7/64"
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