-
Tricone rolikli bitlar IADC517 9,5 dyuym (241 mm)
-
Rotary tricone bitlari IADC517 9 7/8" (250 mm) qattiq tosh uchun
-
Uch konusli tosh bit IADC517 10 5/8 dyuym (269 mm)
-
Aylanadigan tosh bit IADC517 11 5/8" (295 mm)
-
Aylanadigan tricon bit IADC517 12 1/4 dyuym (311 mm)
-
Uch konusli bit IADC517 13 5/8 dyuym (346 mm)
-
API tugma matkap uchi IADC517 17 1/2 dyuym (444,5 mm)