ItemOracle

19/32" x 18" HSS Extra Long Drill Bit with 1/2" Shank

Drill America ★ 3.7/5 · ItemOracle Score Mid-Range

$78 USD
Price subject to change
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Drill America 19/32" x 18" HSS Extra Long Drill Bit with 1/2" Shank

HSS drill bit designed for extra reach in general drilling. High-speed steel with black oxide coating for lubricity near the cutting edge. One customer notes good functionality and sharpness, with mixed durability feedback

Highlights

  • extra-long reach for hard-to-access holes
  • lubricity from black oxide coating
  • compatibility with various toolholding systems

Pros

  • high-speed steel composition
  • extra long reach
  • black oxide coating for lubricity
  • round shank fits multiple toolholding systems
  • strong general-purpose performance

Cons

  • mixed durability; some report breaking in half
  • mixed accuracy across materials
  • varying value perception

Best For

  • drilling in hard-to-reach areas
  • general purpose drilling in iron and steel families
  • drilling through multiple boards
  • applications needing extended length
  • use with wide range of toolholding systems
  • shallow to moderate material thickness

Features

  • High-speed steel provides general purpose drilling capability with wear resistance
  • Extra-long 18" length with a 19/32" diameter and 1/2" shank for reach
  • Black oxide coating enhances lubricity and coolant retention near the cutting edge
  • Suitable for general drilling in iron and steel families with round shank for versatile toolholding
  • Right-hand cut spiral evacuates chips to reduce clogging during drilling

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