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High Speed Steel Fractional Hole Enlarging

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Single-flute cutting edge for greater control through steps |

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3 flatted shank prevents slipping in drill chuck |

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Also available with titanium nitride coating for longer life |

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Patented single-flute cutting edge gives the user a true round hole every time |

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Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates |

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Pilot hole required |
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