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High Carbon Steel Fractional Bottoming Tap

Bosch

(click image to enlarge)
SKUInfo/Size
20270
5/16 In. - 18 NC
20272
3/8 In. - 16 NC
20274
7/16 In. - 14 NC
20276
1/2 In. - 13 NC
Quick Overview
  • Ideal for cutting right-hand internal threads
  • Four-flute design on all plug taps ensures fast and easy chip clearance
  • Bottoming taps have 1-1/2 threads chamfered for tapping to the botton of a hole
  • Required drill size is permanently etched on the tool for quick and easy reference
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Phone: (303) 825-8555
Email: chris@contractorssupply.com

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Details
  • Metric or Inch: Inch
  • Thread Type: UNC
  • Type of Tap: Bottoming
  • Tap Size - Inch: 1/2-13
  • Thread Handing: Right Hand Thread
  • Number of Flutes: 4
  • Material: High Carbon Steel
  • Etched / Stamped Size Identification: Yes
  • Length of Neck (in): 1.719
  • Thread Length (in): 1.656
  • Overall Length (in): 3.375
  • Required Inch Drill Bit Size (in): 27/64
  • Drill Bit Included: No
  • Shank Diameter (in): 0.362
  • Surface Coating: Uncoated (Bright Finish)
  • Surface Treatment: Untreated
    • Additional Information
    Manufacturer: Bosch
     
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