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Subs and Adapters

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Rig Parts
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Click the PDF icon 
to download the
Spartan Sub Adaptor Spec Sheet

                                 Sub adaptors are made from solid 4140 heat treated material. Our integral design eliminates tool failures and reinforces the heat treated alloy, ensuring strength and durability. Our extensive stock of gages allows prompt customization of any sub adaptor.

Bit Sub with Hardbanding

Bit Sub with Hardbanding

Top Saver Sub

Spartan Sub Adaptors are fully customizable, to meet the needs of the driller. We Strive to make the ordering process as easy as possible. Click the PDF icon on the left to download and print the work sheet below, and have your Spartan products build to your exact specifications.

Top Saver Sub Adaptor
Crossover Sub Adaptor

Crossover Sub Adaptor

Blasthole Bit Sub Adaptor

Bit Sub with Hardbanding

Diagram of Rotary Sub
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