Specifications:

Working O.D. in (mm)

FishingO.D. in (mm)

Up Conn API

Down Conn. API

I.D. in(mm)

Fishing Length in(mm)

OAL in(mm)

Remark

28 (711.2)

9-1/2 (241.3)

7-5/8REG

7-5/8REG

3 (76.2)

27 (686)

78 (1981)

String

7-5/8REG

7-5/8REG

Near Bit

26 (660.4)

9-1/2 (241.3)

7-5/8REG

7-5/8REG

3 (76.2)

26 (660)

76 (1930)

String

7-5/8REG

7-5/8REG

Near Bit

22 (558.8)

9-1/2 (241.3)

7-5/8REG

7-5/8REG

3 (76.2)

26 (660)

76 (1930)

String

7-5/8REG

7-5/8REG

Near Bit

17 1/2 (444.5)

9-1/2 (241.3)

7-5/8REG

7-5/8REG

3 (76.2)

27 (686)

67 (1702)

String

7-5/8REG

7-5/8REG

Near Bit

12-1/4 (311.1)

8 (203.2)

6-5/8REG

6-5/8REG

2-13/16 (71.4)

24 (610)

61 (1550)

String

6-5/8REG

6-5/8REG

Near Bit

8-1/2 (215.9)

6-1/2 (165.1)

NC50

4-1/2REG

2-13/16 (71.4)

27 (686)

66 (1676)

String

NC50

NC50

Near Bit

6 (152.4)

4-3/4 (120.7)

3-1/2IF

3-1/2REG

2 (50.8)

27 (686)

58 (1473)

String

3-1/2IF

3-1/2IF

Near Bit

5-7/8 (149.2)

4-3/4 (120.7)

3-1/2IF

3-1/2REG

2 (50.8)

22 (559)

54 (1372)

String

3-1/2IF

3-1/2IF

Near Bit