toolant Four Spiral Flute Cobalt Step Drill Bit(Pro), 3/16" - 7/8"(12 Step Size) Impact Ready Unibit Step Drill Bit, 1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Plastic

AugTouf Four Spiral Flute Cobalt Step Drill Bit(Pro) Reviews Summary

Ratings Breakdown

Rated 4.5 by 1,727 people

Pros from Reviews

  • Sharp and durable
  • Fast drilling
  • Works on tough materials
  • Good value for money
  • Great customer service
  • Easily drills through steel
  • Aggressive cutting action

Cons from Reviews

  • Tip broke

Notable Features

Four Spiral Flute
TiAlN Coating
M35 Cobalt HSS
12 Step Sizes
Warranty
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