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7 Pce MC Intermediate Tap Set – 3020-S1 by Bordo

$57.20 $114.40
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  • 3-12mm 7 Pce MC Intermediate Tap Set
  • 3-12mm HSS Metric Coarse Intermediate Hand and Machine Tap Set.
  • Metric Coarse angle of thread is 60 degrees.
  • The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well.
  • Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength.
  • The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured in millimetres).
  • Intermediate Taps have a lead of four threads and are used in most general purpose applications to cut a thread true to a pre-drilled pilot hole.
  • Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use.
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