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4.8 out of 5 stars. 5 reviews
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Mibro 5/16 in., 18 National Coarse and 3/8 in., 16 National Coarse Plug Tap

Mibro 5/16 in., 18 National Coarse and 3/8 in., 16 National Coarse Plug Tap

Item # 3902510

Stocked & Ready
Mibro Mibro 5/16 in., 18 National Coarse and 3/8 in., 16 National Coarse Plug Tap
Mibro Mibro 5/16 in., 18 National Coarse and 3/8 in., 16 National Coarse Plug Tap
$9.29

Spend $49.99 to unlock free delivery!

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Mibro 5/16 in., 18 National Coarse and 3/8 in., 16 National Coarse Plug Tap

Item # 3902510

Stocked & Ready
Mibro Mibro 5/16 in., 18 National Coarse and 3/8 in., 16 National Coarse Plug Tap
Mibro Mibro 5/16 in., 18 National Coarse and 3/8 in., 16 National Coarse Plug Tap

$9.29

Spend $49.99 to unlock free delivery!

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Grassland (franklin) TN

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The Mibro 5/16 in. 18 NC and 3/8 in. 16 NC Plug Taps are designed for cutting new or restoring existing internal threads in compatible holes. Made from quality tool steel, these heavy-duty plug taps provide durability for threading and repair applications. A titanium nitride coating helps reduce friction for smoother operation and extended tool life. The first 3 to 5 threads are tapered to help the tap start straight and accurately. National Coarse (NC) threads are a general-purpose thread pattern commonly used in machinery, equipment, and everyday fastening applications. This plug tap is ideal for maintenance, repair, fabrication, and general threading projects.

  • 5/16 in. - 18 National Coarse and 3/8 in. - 16 plug taps for cutting and restoring internal threads
  • Quality tool steel construction provides durability for threading and repair applications
  • Titanium nitride coating helps reduce friction for smoother operation and extended tool life
  • Tapered first 3 to 5 threads help provide a straight, accurate start
  • Designed to cut new or rethread existing holes
  • National Coarse (NC) thread pattern for general-purpose threading in machinery, equipment, and other common fastening applications

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4.8
0 out of 1 (0%) reviewers recommend this product

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    1 to 1 of 5 Reviews .
    1 – 1 of 5 Reviews
    Michigan
    Reviews 7

    Worked

    6 years ago
    Seemed to be a store return, by the way the package was taped, it did work for what I wanted it for.

    No, I do not recommend this product.

    4 Ratings-Only Reviews