12 1/4'' 311mm steel body 4 blades PDC drill bit soft formation driling

12 1/4'' 311mm steel body 4 blades PDC drill bit soft formation driling

10 5/8'' 269mm 3 blades pdc steel body drill bit blast‑hole drilling tool

10 5/8'' 269mm 3 blades pdc steel body drill bit blast‑hole drilling tool

17 1/2'' 6 blades steel body PDC driling bit geological Drilling

17 1/2'' 6 blades steel body PDC driling bit geological Drilling

15 1/2'' 6 blades PDC diamond drill bit geothermal Drilling bit

15 1/2'' 6 blades PDC diamond drill bit geothermal Drilling bit

14 3/4'' 374mm 5 blades steel body PDC drill bit API stand

14 3/4'' 374mm 5 blades steel body PDC drill bit API stand

12 1/4''311mm 6 blades 13 cutters pdc drill bit for hard drlling

12 1/4''311mm 6 blades 13 cutters pdc drill bit for hard drlling

9 7/8'' 5 blades pdc water well drill bit

9 7/8'' 5 blades pdc water well drill bit

8 1/2'' 215mm 6 blades pdc drill bit hard rock drilling

8 1/2'' 215mm 6 blades pdc drill bit hard rock drilling

8 3 /4''4 wings steel body pdc oilfield drill bit

8 3 /4''4 wings steel body pdc oilfield drill bit

8 1/2''215mm 3 blades steel body PDC drill bit

8 1/2''215mm 3 blades steel body PDC drill bit

7 7/8'' 200mm steel body 5 wings PDC drill bit oil gas well drill API thread

7 7/8'' 200mm steel body 5 wings PDC drill bit oil gas well drill API thread

6 3/4" steel body 5 blades PDC drill bit for medium hard formations

6 3/4" steel body 5 blades PDC drill bit for medium hard formations

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