Bit & Steel Care

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Important Things To Consider When Drilling

When breaking in a new bit, make sure that In the first 1/3rd of the depth of the first drilled hole use 1/3rd of regular pull-down pressure & 1/3rd regular rpm. In the second 1/3rd of the depth of the first hole use 2/3rd of regular pull-down pressure & 2/3rd regular RPM. In the final 1/3rd of the depth of the first hole use regular pull-down pressure & regular rpm. The bit is now ready to drill with normal operating parameters.

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