Had three new core bit drill. One of one other company and two of yours. Most of our holes were drilled by the one bit but when the guys tried to use your bit it was slower and would plug and wouldn't release the plug. They continue drilling with the wore out bit of the other company, because it was still quicker than your brand. We still have one of your bits that is brand new and the used one is like new, with sand stone stuck in it. These bits were reasonable though. guess you get what you pay for.
7 years ago
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