USED STEEL TOOTH TRICONE BITS

Diam.

(inch)

Diam. (mm)

Thread (male)

Note

7” 1/2

190,5

4” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

7” 7/8

200,0

4” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

8” 1/2

215,9

4” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

8” 3/4

222,3

4” ½ REG 

Formation:

soft, medium-hard, hard

opened and sealed bearing  

9” ½

241,3

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

9” 5/8

244,5

6” 5/8 REG 

Formation:

soft, medium-hard, hard

opened and sealed bearing  

9” 7/8

250,8

6” 5/8 REG 

Formation:

soft, medium-hard, hard

opened and sealed bearing  

10” 5/8

269,9

6” 5/8 REG  

Formation:

soft, medium-hard, hard

opened and sealed bearing  

 11”

279,4 

6” 5/8 REG   

Formation:

soft, medium-hard, hard

opened and sealed bearing  

 12” ¼

311,2 

6” 5/8 REG   

Formation:

soft, medium-hard, hard

opened and sealed bearing  

13” ¾  

349,3 

6” 5/8 REG   

Formation:

soft, medium-hard, hard

opened and sealed bearing  

14” ¾  

 374,7

6” 5/8 REG   

Formation:

soft, medium-hard, hard

opened and sealed bearing  

16”

406,4

6” 5/8 REG   

Formation:

soft, medium-hard, hard

opened and sealed bearing  

17” 1/2

445,5

6” 5/8 o 7” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

20”

508,0

6” 5/8 o 7” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

23”

 589,20

6” 5/8 o 7” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

26”

660,4

6” 5/8 o 7” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

USED TCI TRICONE BITS

Diam.

(inch)

Diam. (mm)

Thread (male)

Note

6”

152,4

3” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

6” 1/8

155,6

3” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

6” ½

165,1

3” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

6” ¾

171,5

3” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

7” ½

190,5

4” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

7” 7/8

200,0

4” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

8” ½

215,9

4” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

8” ¾

222,3

4” ½ REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

9” ½

241,3

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

9” 5/8

244,5

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

9” 7/8

250,8

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

10” 5/8

269,9

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

12” ¼

311,2

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

13” ¾

349,3

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

14” ¾

374,7

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

16”

406,4

6” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

17” ½

444,5

6” 5/8 o 7” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

20”

508,0

6” 5/8 o 7” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing  

23”

589,2

6” 5/8 o 7” 5/8 REG

Formation:

soft, medium-hard, hard

opened and sealed bearing