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Mazugi uku masu girman IADC517 13 5/8″ (346mm)
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Maɓallin haƙa maɓalli na API IADC517 17 1/2″ (444.5mm)
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Bit ɗin tricone mai juyawa na API IADC617 6 ”(152mm) don haƙa rijiya
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Bit ɗin dutse na Tricone IADC617 8 1/2" (215.9mm) don haƙa rijiya
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Mai kera API na tricone rock bit IADC617 inci 9 7/8” (250mm)
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Masana'antar API ta tricone roller bit IADC617 inci 12 1/4 (311.1mm)
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Masana'antar API ta na'urorin haƙa duwatsu IADC617 inci 17 1/2 (444.5mm) a hannun jari
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API tungsten carbide insert rock dill bit IADC627 3 7/8″ (98mm) a cikin hannun jari
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Na'urar jujjuyawa mai juyawa IADC627 8 1/2" (215mm/216mm)
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Na'urar haƙa dutse mai tauri ta Tricone IADC637 4 3/4″ (120mm) don haƙa dutse mai tauri
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Hakorin tricone mai siffar IADC637 5.5″ (140mm)
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Masana'antar API ta TCI tricone biit IADC637 6 “(152.4mm) tana cikin hannun jari