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Image Not Available for 17 1/2 inch drill bit, used on off-shore oil platforms by Richter Drilling Pty Ltd
17 1/2 inch drill bit, used on off-shore oil platforms by Richter Drilling Pty Ltd
Image Not Available for 17 1/2 inch drill bit, used on off-shore oil platforms by Richter Drilling Pty Ltd

17 1/2 inch drill bit, used on off-shore oil platforms by Richter Drilling Pty Ltd

Datebefore 1988
Object number00003500
NameDrill bit
MediumMetal
DimensionsOverall: 560 x 470 x 470 mm, 193.5 kg
ClassificationsTools and equipment
Credit LineANMM Collection Gift from Richter Drilling Pty Ltd