7/8" Reamer Bit for Steel and Metal, HSS, 1/2" Shank

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$36 USD
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7/8" Reamer Bit for Steel Metal Wood,HSS 7/8" Tapered Reamer Drill Bit Bridge/Construction with 1/2" Shank Chuck Alloy to Align Existing Hole and Enlarge Hole

7/8" tapered reamer bit for aligning and enlarging existing holes prior to bolting. Produces smooth holes with minimal tear-out; compatible with steel, metal, and various alloys. Customer note: good functionality and build quality, with mixed edge retention

Highlights

  • tapered entry for misalignment
  • smooth-hole reaming with minimal tear-out
  • three-flat shank for secure grip

Pros

  • sharp, heavy-duty HSS construction
  • tapers to align misaligned holes
  • produces smooth reamed holes
  • fits 1/2" shank with three flats for grip
  • suitable for multiple materials (steel, metal, alloys)

Cons

  • edge retention can dull with use
  • requires existing pilot hole smaller than 7/8"

Best For

  • aligning bolt holes on bridge components
  • enlarging pre-drilled holes in automotive parts
  • preparing holes for rivets in construction steelwork
  • repairing misaligned steering knuckles and pitman arms
  • enlarging holes in metal assemblies for bolting

Features

  • 7/8 inch tapered reamer for aligning and enlarging predrilled holes
  • High-speed steel construction for durable, smooth reaming with minimal tear-out
  • Tapered point aids alignment of overlapping holes for bolt alignment
  • Shank features three symmetrically placed flats for positive grip in tools
  • Suitable for steel, metal, alloy, aluminum, brass, plastic, iron and more

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