Morisette expansion reamer

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Morisette expansion reamer [′mär·ə‚set ik′span·chən ‚rē·mər]

(mining engineering)

A reaming device with three tapered lugs or cutters designed so that drilling pressure necessary to penetrate rock with a noncoring pilot bit forces the diamond-faced cutters of the reamer to expand outward, thereby enlarging the pilot hole sufficiently to allow the casing to follow the reamer as drilling progresses.

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No references found			Moriah Moriah, Mount Moriakovskii Zaton Moriarty, Professor moribund Moricsala Moricz, Zsigmond Móricz, Zsigmond Moridae Moriguchi Morija Arts and Cultural Festival Mörike, Eduard Morike, Eduard Friedrich Mörike, Eduard Friedrich Morillo, Pablo morin Morin, Paul Morina Morinae Morinda morinite Morioka Morion Moriones Festival Moriscos Morisette expansion reamer Morison, Samuel Eliot Morison, Stanley Morisot Morisot, Berthe Morita, Akio Moritz Cantor Moritz Hartmann Moritz Hoernes Moritz Lazarus Moritz Moszkowski Moritz Schlick Moritz Von Schwind Moritz, Karl Philipp Morkhadzhi Bambaevich Narmaev Morkhadzhi Narmaev Morki Morkoka Morkunas, Kazimeras Iono Morland, Catherine Morland, George Morley Morley Edward Callaghan Morley, Christopher Morley, Edward Williams Morley, Henry			morine Morinel Moringa Moringa oleifera Moringaceae Moringic morinite Morintannic Morioka Morioka Morioka, Iwate Morioka, Iwate Morioka, Japan - Hanamaki morion morion Moriones Festival morions morions Morioplasty Moriori Moriori of The Chatham Islands Morir Es Vivir MoRIS Moris code Moris code Morisco Morisco Moriscoes Moriscos Moriscos Morisette expansion reamer morish Morisk Morison Morison Morison, Samuel Eliot Morison, Stanley Morisonians Morisot Morisot Morisot, Berthe Morisot, Berthe (Marie Pauline) Morisot, Berthe (Marie Pauline) Moriss Dancing Moriss Dancing Morita Akio Morita therapy Morita, Akio Morita, Akio Moritz Benedikt Cantor Moritz Cantor Moritz Hartmann Moritz Hess Moritz Hoernes Moritz Jokai Moritz Lazarus Moritz Moszkowski Moritz Schlick Moritz Schwind

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