One of the RR Tie retaining walls

One of the RR Tie retaining walls

Using railroad ties to build retaining walls forced me to consider how I could keep my drill bit sharp. I only wish I had found the Drill Doctor bit sharpener sooner.

In the video below I review the Drill Doctor  350X.  For anyone who has to repeatedly purchase drill bits because of dull and hard to use ones, the Drill Doctor is a great time saver with a fast return on investment.  So far, I can’t even think of a single negative for the Drill Doctor.

Click here to purchase the 3/8 x 12″ galvanized spikes @ Home Depot

I don’t cover how to use the Drill Doctor in the video since the company already has that covered HERE.

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