Internal Threaded Shanks
These are best for rigorous foundry cleaning applications such as smoothing out casting risers, fin removal and core sand removal.
TOOL #SF-15 1C
¾"DIA. 1-½" FLUTE LENGTH
3/8"X24 THREAD |

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TOOL #SF-17 1C
1-1/8" DIA. 2" FLUTE LENGTH
5/8"X11 THREAD |

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TOOL #SC-17 1C
1-1/8" DIA. 2' FLUTE LENGTH
5/8"X11THREAD |

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A 3/8" diameter shank is recommended on all tools over 1/2" in diameter.