1/4-28 High Speed Steel Thread Forming Roll Tap

$18,65

  • Premium High Speed Steel TapsThread Forming/Roll Style Taps
  • Plug Tap sizes 3/8″and smaller have male centers
    SINGLE THREAD: 1.5 Thread Chamfer
    For maximum thread length in blind holes due to
    its short chamfer
    BOTTOM: 2.5 Thread Chamfer
    For blind hole tapping
    PLUG: 4.0 Thread Chamfer
    For through hole tapping
    THREAD FORMING:
    Taps have no flutes or cutting edges & provide
    chipless tapping
    LUBE GROOVES:
    For lubrication & venting in blind holes (sizes #6-32 and larger)
    MATERIALS:
    brass, copper, lead, stainless steels, carbon steels,
    zinc, most ductile materials producing stringy chips
    are great for forming
  • 9999 in stock

    SKU: GRG9178909 Category:

    Description

    [{“name”:”Number of Flutes”,”normalizedValue”:”[Delete]”,”rank”:5,”value”:”[Delete]”},{“name”:”Overall Length”,”normalizedValue”:”1″,”value”:”1″},{“name”:”Thread Length”,”normalizedValue”:”1″,”value”:”1″},{“name”:”Size”,”normalizedValue”:”1/4-28″,”value”:”1/4-28″},{“name”:”Drill Bit Size”,”normalizedValue”:”1/4-28″,”value”:”1/4-28″},{“name”:”Drilling Length”,”normalizedValue”:”0.255″,”value”:”.255″},{“name”:”Thread Chamfer”,”normalizedValue”:”2.5″,”value”:”2.5″},{“name”:”Square Size”,”normalizedValue”:”0.191″,”value”:”0.191″},{“name”:”Shank Diameter”,”normalizedValue”:”0.255″,”value”:”0.255″},{“name”:”Limit”,”normalizedValue”:”H6″,”value”:”H6″},{“name”:”Country of Origin (subject to change)”,”normalizedValue”:”United States”,”value”:”United States”},{“name”:”Package Quantity”,”normalizedValue”:”1″,”value”:”1″}]

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