Tuesday, June 19, 2012

Aircraft Tools- Cobalt Steel Countersink Drill Bits #20 Reviews

Aircraft Tools- Cobalt Steel Countersink Drill Bits #20 Reviews

High Quality Cobalt Steel combination Countersink / Drill Bits. Shank diameter 1/4" Drill / Point diameter .1610", 8.12mm, #20 drill size Overall length 1 7/16"

Product Features
  • Cobalt Steel combination Countersink / Drill Bits
  • Shank diameter 1/4"
  • Drill / Point diameter .1610", 8.12mm, #20 drill size
  • Overall length 1 7/16"

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