Common Specifications

MAMMOTH TECHNOLOGIES
All designs, specifications and components of equipment described herein are subject to change at manufacturer’s discretion at any time without prior notice.

Outside Diameter 
(in)

Outside Diameter
(mm)

Wall
Thickness (in)

Wall 
Thickness (mm)

Recommended Connection

4½’’

114.0mm

0.500’’

13

3½’’ API & 3½’’ BECO

5’’

127.0mm

0.500’’

13

3½’’ BECO

5’’

127.0mm

0.750’’

19

3½’’ BECO

5½’’

139.7mm

0.500’’

13

3½’’ BECO

5½’’

139.7mm

0.750’’

19

3½’’ BECO

6’’

152.4mm

0.750’’

19

4’’ BECO

6¼’’

158.8mm

0.500’’

13

4’’ BECO

6¼’’

158.8mm

0.750’’

19

4’’ BECO

6¼’’

158.8mm

1.000’’

25

4’’ BECO

6’’

168.3mm

0.864’’

22

4½’’ BECO

7’’

177.8mm

0.500’’

13

4½’’ BECO

7’’

177.8mm

0.750’’

19

4½’’ BECO

7’’

177.8mm

1.000’’

25

5¼’’ BECO

7½’’

190.5mm

1.000’’

25

5¼’’ BECO

7’’

193.7mm

0.500’’

13

5¼’’ BECO

7’’

193.7mm

0.750’’

19

5¼’’ BECO

7’’

193.7mm

1.000’’

25

5¼’’ BECO

8’’

219.1mm

0.750’’

19

6’’ BECO

8’’

219.1mm

0.906’’

23

6’’ BECO

8’’

219.1mm

1.000’’

25

6’’ BECO

9¾’’ 234.9mm 1.000’’ 25 6’’ BECO

10¾’’

273.1mm

1.000’’

25

8’’ BECO

10¾’’

273.1mm

1.250’’

32

8’’ BECO

 

Mammoth Drill Rods can be manufactured to customer specifications. All thread types are available to suit your application.