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Rolikli konusli matkap uchi IADC637 4 5/8 dyuym (118 mm)
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Qattiq toshlarni burg'ulash uchun tricone rolikli bit IADC637 4 3/4" (120 mm)
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Koptok tishli trikonli IADC637 5,5 dyuym (140 mm)
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TCI tricone biit IADC637 6 "(152,4 mm) API zavodi stokda
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API TCI tricon rock bit IADC637 6 3/4" (171,4 mm)
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API Tricone bit narxi IADC637 8 1/2 ”(215,9 mm)
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Aylanadigan tugma matkap uchi IADC617 12 1/4 dyuym (311 mm)
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API tricone matkap uchlari ishlab chiqaruvchisi IADC637 12 1/4 ”(311,1 mm)
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Chuqur quduq uchun metall muhrlangan matkap uchi IADC637 14 3/4 ”(374,6 mm)
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Uch konusli bit IADC637 17 1/2 ”(444,5 mm)
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Qattiq tosh uchun 6,5 dyuym (165 mm) IADC637 tricone bit yetkazib beruvchi
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Aylanadigan rolikli bitlar IADC637 9 7/8 ”(250,8 mm)